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Finding the Fourth Proportional to 165,025.71, 227,729.59 and 93,404.19

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Solution

The fourth proportional to 165,025.71, 227,729.59 and 93,404.19 is: 128,894.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,025.71 : 227,729.59 = 93,404.19 : x
  2. Step 2: Convert to fraction form
    165,025.71/227,729.59 = 93,404.19/x
  3. Step 3: Cross multiply
    165,025.71x = 227,729.59 × 93,404.19
  4. Step 4: Simplify right side
    165,025.71x = 21,270,898,513.46
  5. Step 5: Solve for x
    x = 21,270,898,513.46/165,025.71
  6. Step 6: Final answer
    x = 128,894.45

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