Home / 159,882,194.85-239,846,169.42-49,227,227.39

Finding the Fourth Proportional to 159,882,194.85, 239,846,169.42 and 49,227,227.39

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Solution

The fourth proportional to 159,882,194.85, 239,846,169.42 and 49,227,227.39 is: 73,847,884.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,882,194.85 : 239,846,169.42 = 49,227,227.39 : x
  2. Step 2: Convert to fraction form
    159,882,194.85/239,846,169.42 = 49,227,227.39/x
  3. Step 3: Cross multiply
    159,882,194.85x = 239,846,169.42 × 49,227,227.39
  4. Step 4: Simplify right side
    159,882,194.85x = 11,806,961,919,459,572
  5. Step 5: Solve for x
    x = 11,806,961,919,459,572/159,882,194.85
  6. Step 6: Final answer
    x = 73,847,884.88

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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.