Home / 16,377,517.20-24,571,524.60-10,992,248.40

Finding the Fourth Proportional to 16,377,517.20, 24,571,524.60 and 10,992,248.40

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Solution

The fourth proportional to 16,377,517.20, 24,571,524.60 and 10,992,248.40 is: 16,491,895.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,377,517.20 : 24,571,524.60 = 10,992,248.40 : x
  2. Step 2: Convert to fraction form
    16,377,517.20/24,571,524.60 = 10,992,248.40/x
  3. Step 3: Cross multiply
    16,377,517.20x = 24,571,524.60 × 10,992,248.40
  4. Step 4: Simplify right side
    16,377,517.20x = 270,096,301,969,910.66
  5. Step 5: Solve for x
    x = 270,096,301,969,910.66/16,377,517.20
  6. Step 6: Final answer
    x = 16,491,895.49

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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.