Home / 24,472,824.40-36,719,734.20-12,505,560.40

Finding the Fourth Proportional to 24,472,824.40, 36,719,734.20 and 12,505,560.40

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Solution

The fourth proportional to 24,472,824.40, 36,719,734.20 and 12,505,560.40 is: 18,763,704.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,472,824.40 : 36,719,734.20 = 12,505,560.40 : x
  2. Step 2: Convert to fraction form
    24,472,824.40/36,719,734.20 = 12,505,560.40/x
  3. Step 3: Cross multiply
    24,472,824.40x = 36,719,734.20 × 12,505,560.40
  4. Step 4: Simplify right side
    24,472,824.40x = 459,200,853,910,045.75
  5. Step 5: Solve for x
    x = 459,200,853,910,045.75/24,472,824.40
  6. Step 6: Final answer
    x = 18,763,704.85

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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.