Home / 56,474,649.78-84,747,810.03-24,126,795.66

Finding the Fourth Proportional to 56,474,649.78, 84,747,810.03 and 24,126,795.66

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Solution

The fourth proportional to 56,474,649.78, 84,747,810.03 and 24,126,795.66 is: 36,205,502.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,474,649.78 : 84,747,810.03 = 24,126,795.66 : x
  2. Step 2: Convert to fraction form
    56,474,649.78/84,747,810.03 = 24,126,795.66/x
  3. Step 3: Cross multiply
    56,474,649.78x = 84,747,810.03 × 24,126,795.66
  4. Step 4: Simplify right side
    56,474,649.78x = 2,044,693,094,976,930.75
  5. Step 5: Solve for x
    x = 2,044,693,094,976,930.75/56,474,649.78
  6. Step 6: Final answer
    x = 36,205,502.87

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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.