Home / 37,687,276.80-56,530,915.20-31,522,561.20

Finding the Fourth Proportional to 37,687,276.80, 56,530,915.20 and 31,522,561.20

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Solution

The fourth proportional to 37,687,276.80, 56,530,915.20 and 31,522,561.20 is: 47,283,841.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,687,276.80 : 56,530,915.20 = 31,522,561.20 : x
  2. Step 2: Convert to fraction form
    37,687,276.80/56,530,915.20 = 31,522,561.20/x
  3. Step 3: Cross multiply
    37,687,276.80x = 56,530,915.20 × 31,522,561.20
  4. Step 4: Simplify right side
    37,687,276.80x = 1,781,999,234,084,010.25
  5. Step 5: Solve for x
    x = 1,781,999,234,084,010.25/37,687,276.80
  6. Step 6: Final answer
    x = 47,283,841.80

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