One day, Xiong Da and Xiong Er each caught a basket of fish, and the amount of fish Xiong Da caught was three times that of Xiong Er. After they each ate 29 fish, the amount of fish left by Xiong Da was equal to The number of remaining fish is 4 times, how many fish did Xiong Dayi catch at the beginning?
某天，熊大和熊二各捕了一筐鱼，熊大捕鱼的数量是熊二捕鱼的数量的3倍，他们俩各自吃了29条鱼之后，熊大所剩鱼的数量是熊二所剩鱼数量的4倍，请问熊大一开始捕了多少条鱼？
<gadget id="calculator">29 * 4</gadget>
<output>116</output>

<gadget id="calculator">116 - 29</gadget>
<output>87</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 4</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">(4/3) - 1</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">87 / (1/3)</gadget>
<output>261</output>

<result>261</result>