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Finding the Fourth Proportional to 165,025.74, 227,696.50 and 93,405.77

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Solution

The fourth proportional to 165,025.74, 227,696.50 and 93,405.77 is: 128,877.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,025.74 : 227,696.50 = 93,405.77 : x
  2. Step 2: Convert to fraction form
    165,025.74/227,696.50 = 93,405.77/x
  3. Step 3: Cross multiply
    165,025.74x = 227,696.50 × 93,405.77
  4. Step 4: Simplify right side
    165,025.74x = 21,268,166,908.81
  5. Step 5: Solve for x
    x = 21,268,166,908.81/165,025.74
  6. Step 6: Final answer
    x = 128,877.88

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