Home / 24,910,040.70-37,365,061.05-18,107,595.90

Finding the Fourth Proportional to 24,910,040.70, 37,365,061.05 and 18,107,595.90

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Solution

The fourth proportional to 24,910,040.70, 37,365,061.05 and 18,107,595.90 is: 27,161,393.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,910,040.70 : 37,365,061.05 = 18,107,595.90 : x
  2. Step 2: Convert to fraction form
    24,910,040.70/37,365,061.05 = 18,107,595.90/x
  3. Step 3: Cross multiply
    24,910,040.70x = 37,365,061.05 × 18,107,595.90
  4. Step 4: Simplify right side
    24,910,040.70x = 676,591,426,272,229.62
  5. Step 5: Solve for x
    x = 676,591,426,272,229.62/24,910,040.70
  6. Step 6: Final answer
    x = 27,161,393.85

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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.