Home / 39,064,625.84-58,591,234.85-11,391,106.95

Finding the Fourth Proportional to 39,064,625.84, 58,591,234.85 and 11,391,106.95

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Solution

The fourth proportional to 39,064,625.84, 58,591,234.85 and 11,391,106.95 is: 17,084,997.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,064,625.84 : 58,591,234.85 = 11,391,106.95 : x
  2. Step 2: Convert to fraction form
    39,064,625.84/58,591,234.85 = 11,391,106.95/x
  3. Step 3: Cross multiply
    39,064,625.84x = 58,591,234.85 × 11,391,106.95
  4. Step 4: Simplify right side
    39,064,625.84x = 667,419,022,451,961.62
  5. Step 5: Solve for x
    x = 667,419,022,451,961.62/39,064,625.84
  6. Step 6: Final answer
    x = 17,084,997.19

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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.