At a certain moment, the shadow length of a 1-meter-long bamboo pole on the ground is 3 meters, and the shadow length of another tree is 46.5 meters. How many meters is the height of this tree?
某一时刻，一根长1米的竹竿在地面上的影长3米，另有一棵树的影长是46.5米，这棵树的高是多少米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 46.5</gadget>
<output>15.5</output>

<result>15.5</result>