Home / 29,910,367.30-44,865,550.95-25,605,695.20

Finding the Fourth Proportional to 29,910,367.30, 44,865,550.95 and 25,605,695.20

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Solution

The fourth proportional to 29,910,367.30, 44,865,550.95 and 25,605,695.20 is: 38,408,542.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,910,367.30 : 44,865,550.95 = 25,605,695.20 : x
  2. Step 2: Convert to fraction form
    29,910,367.30/44,865,550.95 = 25,605,695.20/x
  3. Step 3: Cross multiply
    29,910,367.30x = 44,865,550.95 × 25,605,695.20
  4. Step 4: Simplify right side
    29,910,367.30x = 1,148,813,622,605,770.50
  5. Step 5: Solve for x
    x = 1,148,813,622,605,770.50/29,910,367.30
  6. Step 6: Final answer
    x = 38,408,542.80

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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.