Home / 58,722,229.20-88,041,353.40-26,347,630.80

Finding the Fourth Proportional to 58,722,229.20, 88,041,353.40 and 26,347,630.80

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Solution

The fourth proportional to 58,722,229.20, 88,041,353.40 and 26,347,630.80 is: 39,502,605.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,722,229.20 : 88,041,353.40 = 26,347,630.80 : x
  2. Step 2: Convert to fraction form
    58,722,229.20/88,041,353.40 = 26,347,630.80/x
  3. Step 3: Cross multiply
    58,722,229.20x = 88,041,353.40 × 26,347,630.80
  4. Step 4: Simplify right side
    58,722,229.20x = 2,319,681,074,515,525
  5. Step 5: Solve for x
    x = 2,319,681,074,515,525/58,722,229.20
  6. Step 6: Final answer
    x = 39,502,605.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.