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Finding the Fourth Proportional to 93,906.63, 129,592.17 and 51,464.25

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Solution

The fourth proportional to 93,906.63, 129,592.17 and 51,464.25 is: 71,021.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,906.63 : 129,592.17 = 51,464.25 : x
  2. Step 2: Convert to fraction form
    93,906.63/129,592.17 = 51,464.25/x
  3. Step 3: Cross multiply
    93,906.63x = 129,592.17 × 51,464.25
  4. Step 4: Simplify right side
    93,906.63x = 6,669,363,834.92
  5. Step 5: Solve for x
    x = 6,669,363,834.92/93,906.63
  6. Step 6: Final answer
    x = 71,021.22

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