Home / 87,451,353.60-131,256,345.60-44,350,540.80

Finding the Fourth Proportional to 87,451,353.60, 131,256,345.60 and 44,350,540.80

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Solution

The fourth proportional to 87,451,353.60, 131,256,345.60 and 44,350,540.80 is: 66,566,035.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,451,353.60 : 131,256,345.60 = 44,350,540.80 : x
  2. Step 2: Convert to fraction form
    87,451,353.60/131,256,345.60 = 44,350,540.80/x
  3. Step 3: Cross multiply
    87,451,353.60x = 131,256,345.60 × 44,350,540.80
  4. Step 4: Simplify right side
    87,451,353.60x = 5,821,289,910,791,700
  5. Step 5: Solve for x
    x = 5,821,289,910,791,700/87,451,353.60
  6. Step 6: Final answer
    x = 66,566,035.53

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