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Finding the Fourth Proportional to 34,337,310.60, 51,505,965.90 and 29,713,773.90

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Solution

The fourth proportional to 34,337,310.60, 51,505,965.90 and 29,713,773.90 is: 44,570,660.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,337,310.60 : 51,505,965.90 = 29,713,773.90 : x
  2. Step 2: Convert to fraction form
    34,337,310.60/51,505,965.90 = 29,713,773.90/x
  3. Step 3: Cross multiply
    34,337,310.60x = 51,505,965.90 × 29,713,773.90
  4. Step 4: Simplify right side
    34,337,310.60x = 1,530,436,625,253,710
  5. Step 5: Solve for x
    x = 1,530,436,625,253,710/34,337,310.60
  6. Step 6: Final answer
    x = 44,570,660.85

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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.