(3/4) of a number is (4/3) times of 18, find this number.
一个数的(3/4)是18的(4/3)倍，求这个数．
<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(4/3) / (3/4)</gadget>
<output>16/9 = around 1.777778</output>

<gadget id="calculator">18 * (16/9)</gadget>
<output>32</output>

<result>32</result>