Home / 24,472,946.10-36,709,419.15-20,491,634.10

Finding the Fourth Proportional to 24,472,946.10, 36,709,419.15 and 20,491,634.10

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Solution

The fourth proportional to 24,472,946.10, 36,709,419.15 and 20,491,634.10 is: 30,737,451.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,472,946.10 : 36,709,419.15 = 20,491,634.10 : x
  2. Step 2: Convert to fraction form
    24,472,946.10/36,709,419.15 = 20,491,634.10/x
  3. Step 3: Cross multiply
    24,472,946.10x = 36,709,419.15 × 20,491,634.10
  4. Step 4: Simplify right side
    24,472,946.10x = 752,235,985,245,333
  5. Step 5: Solve for x
    x = 752,235,985,245,333/24,472,946.10
  6. Step 6: Final answer
    x = 30,737,451.15

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Similar ratio
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1.5x scale

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.