Home / 58,538,279.61-80,781,777.90-32,432,273.64

Finding the Fourth Proportional to 58,538,279.61, 80,781,777.90 and 32,432,273.64

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Solution

The fourth proportional to 58,538,279.61, 80,781,777.90 and 32,432,273.64 is: 44,755,957.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,538,279.61 : 80,781,777.90 = 32,432,273.64 : x
  2. Step 2: Convert to fraction form
    58,538,279.61/80,781,777.90 = 32,432,273.64/x
  3. Step 3: Cross multiply
    58,538,279.61x = 80,781,777.90 × 32,432,273.64
  4. Step 4: Simplify right side
    58,538,279.61x = 2,619,936,725,978,505
  5. Step 5: Solve for x
    x = 2,619,936,725,978,505/58,538,279.61
  6. Step 6: Final answer
    x = 44,755,957.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.