Home / 24,454,948.20-36,682,422.30-13,117,540.20

Finding the Fourth Proportional to 24,454,948.20, 36,682,422.30 and 13,117,540.20

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Solution

The fourth proportional to 24,454,948.20, 36,682,422.30 and 13,117,540.20 is: 19,676,310.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,454,948.20 : 36,682,422.30 = 13,117,540.20 : x
  2. Step 2: Convert to fraction form
    24,454,948.20/36,682,422.30 = 13,117,540.20/x
  3. Step 3: Cross multiply
    24,454,948.20x = 36,682,422.30 × 13,117,540.20
  4. Step 4: Simplify right side
    24,454,948.20x = 481,183,149,153,626.38
  5. Step 5: Solve for x
    x = 481,183,149,153,626.38/24,454,948.20
  6. Step 6: Final answer
    x = 19,676,310.30

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Double scale
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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.