Home / 24,388,002.20-36,582,003.30-20,419,909.40

Finding the Fourth Proportional to 24,388,002.20, 36,582,003.30 and 20,419,909.40

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Solution

The fourth proportional to 24,388,002.20, 36,582,003.30 and 20,419,909.40 is: 30,629,864.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,388,002.20 : 36,582,003.30 = 20,419,909.40 : x
  2. Step 2: Convert to fraction form
    24,388,002.20/36,582,003.30 = 20,419,909.40/x
  3. Step 3: Cross multiply
    24,388,002.20x = 36,582,003.30 × 20,419,909.40
  4. Step 4: Simplify right side
    24,388,002.20x = 747,001,193,056,500.88
  5. Step 5: Solve for x
    x = 747,001,193,056,500.88/24,388,002.20
  6. Step 6: Final answer
    x = 30,629,864.10

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Similar ratio
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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.