The school held a recitation competition. There are 32 participants in the third grade, the number of participants in the fourth grade is twice that of the third grade, and the number of participants in the fifth grade is twice the total number of participants in the third and fourth grades. How many people in the fifth grade participate in the recitation competition?
学校举行朗诵比赛．三年级有32人参加，四年级参加的人数是三年级的2倍，五年级参加的人数是三年级和四年级参加的总人数的2倍．五年级有多少人参加朗诵比赛？
<gadget id="calculator">32 * 2</gadget>
<output>64</output>

<gadget id="calculator">64 + 32</gadget>
<output>96</output>

<gadget id="calculator">96 * 2</gadget>
<output>192</output>

<result>192</result>