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Finding the Fourth Proportional to 82,043.70, 123,059.15 and 32,114.10

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Solution

The fourth proportional to 82,043.70, 123,059.15 and 32,114.10 is: 48,168.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,043.70 : 123,059.15 = 32,114.10 : x
  2. Step 2: Convert to fraction form
    82,043.70/123,059.15 = 32,114.10/x
  3. Step 3: Cross multiply
    82,043.70x = 123,059.15 × 32,114.10
  4. Step 4: Simplify right side
    82,043.70x = 3,951,933,849.02
  5. Step 5: Solve for x
    x = 3,951,933,849.02/82,043.70
  6. Step 6: Final answer
    x = 48,168.64

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