There are four classes in a certain company, and the total number of people in the four classes can be arranged in a 10*10 square matrix. It is known that the number of people in the first class is (3/2) of the number of the second class, and the number of the second class is (8/9) of the third class, and the total number of the first class and the fourth class can also be arranged in a small square matrix. What percentage of the total number of people in the company is the number of the fourth squad?
某连共有四个班，四个班的总人数可以排成一个10*10的方阵．已知一班人数是二班人数的(3/2)，二班人数是三班的(8/9)，且一班和四班总人数也可排成一个小方阵．问四班人数占这个连总人数的百分之多少？
<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<gadget id="calculator">13 / 100</gadget>
<output>13/100 = around 0.13</output>

<result>13/100 = around 0.13</result>