Home / 44,885,462.31-67,230,757.83-27,561,076.20

Finding the Fourth Proportional to 44,885,462.31, 67,230,757.83 and 27,561,076.20

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Solution

The fourth proportional to 44,885,462.31, 67,230,757.83 and 27,561,076.20 is: 41,281,785.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,885,462.31 : 67,230,757.83 = 27,561,076.20 : x
  2. Step 2: Convert to fraction form
    44,885,462.31/67,230,757.83 = 27,561,076.20/x
  3. Step 3: Cross multiply
    44,885,462.31x = 67,230,757.83 × 27,561,076.20
  4. Step 4: Simplify right side
    44,885,462.31x = 1,852,952,039,536,376.50
  5. Step 5: Solve for x
    x = 1,852,952,039,536,376.50/44,885,462.31
  6. Step 6: Final answer
    x = 41,281,785.78

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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.