Home / 29,731,560.20-44,612,085.90-16,961,870.60

Finding the Fourth Proportional to 29,731,560.20, 44,612,085.90 and 16,961,870.60

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Solution

The fourth proportional to 29,731,560.20, 44,612,085.90 and 16,961,870.60 is: 25,451,218.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,731,560.20 : 44,612,085.90 = 16,961,870.60 : x
  2. Step 2: Convert to fraction form
    29,731,560.20/44,612,085.90 = 16,961,870.60/x
  3. Step 3: Cross multiply
    29,731,560.20x = 44,612,085.90 × 16,961,870.60
  4. Step 4: Simplify right side
    29,731,560.20x = 756,704,428,231,884.62
  5. Step 5: Solve for x
    x = 756,704,428,231,884.62/29,731,560.20
  6. Step 6: Final answer
    x = 25,451,218.27

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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.