Home / 151,327,049.76-226,161,432.90-110,472,519.24

Finding the Fourth Proportional to 151,327,049.76, 226,161,432.90 and 110,472,519.24

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Solution

The fourth proportional to 151,327,049.76, 226,161,432.90 and 110,472,519.24 is: 165,103,484.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,327,049.76 : 226,161,432.90 = 110,472,519.24 : x
  2. Step 2: Convert to fraction form
    151,327,049.76/226,161,432.90 = 110,472,519.24/x
  3. Step 3: Cross multiply
    151,327,049.76x = 226,161,432.90 × 110,472,519.24
  4. Step 4: Simplify right side
    151,327,049.76x = 24,984,623,247,391,220
  5. Step 5: Solve for x
    x = 24,984,623,247,391,220/151,327,049.76
  6. Step 6: Final answer
    x = 165,103,484.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.