Home / 29,910,359.80-44,865,539.70-25,605,687.70

Finding the Fourth Proportional to 29,910,359.80, 44,865,539.70 and 25,605,687.70

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Solution

The fourth proportional to 29,910,359.80, 44,865,539.70 and 25,605,687.70 is: 38,408,531.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,910,359.80 : 44,865,539.70 = 25,605,687.70 : x
  2. Step 2: Convert to fraction form
    29,910,359.80/44,865,539.70 = 25,605,687.70/x
  3. Step 3: Cross multiply
    29,910,359.80x = 44,865,539.70 × 25,605,687.70
  4. Step 4: Simplify right side
    29,910,359.80x = 1,148,812,998,050,151.75
  5. Step 5: Solve for x
    x = 1,148,812,998,050,151.75/29,910,359.80
  6. Step 6: Final answer
    x = 38,408,531.55

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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.