Home / 29,251,314.80-43,876,972.20-14,902,407.80

Finding the Fourth Proportional to 29,251,314.80, 43,876,972.20 and 14,902,407.80

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Solution

The fourth proportional to 29,251,314.80, 43,876,972.20 and 14,902,407.80 is: 22,353,611.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,251,314.80 : 43,876,972.20 = 14,902,407.80 : x
  2. Step 2: Convert to fraction form
    29,251,314.80/43,876,972.20 = 14,902,407.80/x
  3. Step 3: Cross multiply
    29,251,314.80x = 43,876,972.20 × 14,902,407.80
  4. Step 4: Simplify right side
    29,251,314.80x = 653,872,532,753,663.25
  5. Step 5: Solve for x
    x = 653,872,532,753,663.25/29,251,314.80
  6. Step 6: Final answer
    x = 22,353,611.70

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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.