There is a mistake in your calculation - the nominal DGP of the world is around $77.609 trillion which is $10,857 per capita. <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;World_economy" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;World_economy</a>. Rich people really own the majority of wealth and the rest really is the 99% (Please note I am not saying that communism or idiocracy is a solution)