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Finding the Fourth Proportional to 93,914.75, 129,601.61 and 51,473.18

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Solution

The fourth proportional to 93,914.75, 129,601.61 and 51,473.18 is: 71,032.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,914.75 : 129,601.61 = 51,473.18 : x
  2. Step 2: Convert to fraction form
    93,914.75/129,601.61 = 51,473.18/x
  3. Step 3: Cross multiply
    93,914.75x = 129,601.61 × 51,473.18
  4. Step 4: Simplify right side
    93,914.75x = 6,671,006,094.45
  5. Step 5: Solve for x
    x = 6,671,006,094.45/93,914.75
  6. Step 6: Final answer
    x = 71,032.57

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