For the four numbers ABCD, one number is removed each time, and the average of the remaining three numbers is calculated. After four calculations, the following four numbers are obtained: 36.4, 47.8, 46.2, 41.6 Then the average of the original four numbers how many.
四个数ABCD，每次去掉一个数，将其余的三个数求平均数，这样算了四次，得到了下面四个数：36.4，47.8，46.2，41.6那么原来的四个数的平均数是多少．
<gadget id="calculator">36.4 * 3</gadget>
<output>109.2</output>

<gadget id="calculator">47.8 * 3</gadget>
<output>143.4</output>

<gadget id="calculator">46.2 * 3</gadget>
<output>138.6</output>

<gadget id="calculator">41.6 * 3</gadget>
<output>124.8</output>

<gadget id="calculator">109.2 + 143.4 + 138.6 + 124.8</gadget>
<output>516</output>

<gadget id="calculator">516 / 3</gadget>
<output>172</output>

<gadget id="calculator">172 / 4</gadget>
<output>43</output>

<result>43</result>