The fourth proportional to 18, 14 and 18 is?	Pick one.
A) 14  B) 66  C) 77  D) 88  E) 99
(14*18)/18= 
<gadget id="calculator">(14*18)/18</gadget>
<output>14</output>
14   14nswer: 14
<result>A</result>
The fourth proportional to 18, 14 and 18 is?