Home / 24,693,019.20-36,976,543.20-19,654,171.20

Finding the Fourth Proportional to 24,693,019.20, 36,976,543.20 and 19,654,171.20

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Solution

The fourth proportional to 24,693,019.20, 36,976,543.20 and 19,654,171.20 is: 29,431,124.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,693,019.20 : 36,976,543.20 = 19,654,171.20 : x
  2. Step 2: Convert to fraction form
    24,693,019.20/36,976,543.20 = 19,654,171.20/x
  3. Step 3: Cross multiply
    24,693,019.20x = 36,976,543.20 × 19,654,171.20
  4. Step 4: Simplify right side
    24,693,019.20x = 726,743,310,436,995.88
  5. Step 5: Solve for x
    x = 726,743,310,436,995.88/24,693,019.20
  6. Step 6: Final answer
    x = 29,431,124.02

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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.