That works out to gains of $141bn a month, or $4.7bn a day. The report calculated that 643 billionaires in the US had racked up $845bn (642bn) in collective wealth gains since 18 March, when lockdowns began across the US and much of the rest of the world. That 65% increase results mostly from the soaring value of Amazon shares as more people turn to the delivery service. The collective wealth of the billionaire class increased from $2.95tn to $3.8tn. In dollar terms, no one gained more than Amazon CEO Jeff Bezos, the world's richest man, who saw his net worth increase by $73.2 billion, to $186.2 billion, between March 18 and September 15.
That works out to gains of $1768.73 per 24 periods of time.
( z0 work-out :ARG1 ( z1 that ) :ARG2 ( z2 rate-entity :ARG1 ( z3 monetary-quantity :quant 1768.73 :ARG2-of ( z4 gain ) :unit ( z5 dollar ) ) :ARG2 ( z6 period :quant 24 :mod ( z7 time ) ) ) )
(z0 / work-out-02
    :ARG1 (z1 / that)
    :ARG2 (z2 / rate-entity-91
              :ARG1 (z3 / monetary-quantity
                        :quant 1768.73
                        :ARG2-of (z4 / gain-01)
                        :unit (z5 / dollar))
              :ARG2 (z6 / period
                        :quant 24
                        :mod (z7 / time))))
That works out to gains of $ 1768.73 per 24 periods of time .
z0 :ARG1 z1
z3 :ARG2-of z4
z3 :unit z5
z3 :quant 0
z2 :ARG1 z3
z0 :ARG2 z2
z6 :quant 1
z2 :ARG2 z6
z6 :mod z7