Home / 87,365,844.68-120,564,724.18-48,207,591.88

Finding the Fourth Proportional to 87,365,844.68, 120,564,724.18 and 48,207,591.88

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Solution

The fourth proportional to 87,365,844.68, 120,564,724.18 and 48,207,591.88 is: 66,526,398.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,365,844.68 : 120,564,724.18 = 48,207,591.88 : x
  2. Step 2: Convert to fraction form
    87,365,844.68/120,564,724.18 = 48,207,591.88/x
  3. Step 3: Cross multiply
    87,365,844.68x = 120,564,724.18 × 48,207,591.88
  4. Step 4: Simplify right side
    87,365,844.68x = 5,812,135,018,394,208
  5. Step 5: Solve for x
    x = 5,812,135,018,394,208/87,365,844.68
  6. Step 6: Final answer
    x = 66,526,398.73

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