In 2009, the soldiers in the national flag square at the 60th anniversary of the National Day parade held the largest national flag so far. Its width is 19.2 meters, and the ratio of length to length is 2:3. How many meters is the length of this flag?
2009年国庆60周年阅兵式的国旗方阵的将士们托举的是迄今为止最大的一面国旗，它的宽是19.2米，与长的比是2：3，这面国旗的长是多少米？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">19.2 / (2/3)</gadget>
<output>28.8</output>

<result>28.8</result>