Home / 60,141,921-82,995,850.88-32,639,849.24

Finding the Fourth Proportional to 60,141,921, 82,995,850.88 and 32,639,849.24

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Solution

The fourth proportional to 60,141,921, 82,995,850.88 and 32,639,849.24 is: 45,042,991.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,141,921 : 82,995,850.88 = 32,639,849.24 : x
  2. Step 2: Convert to fraction form
    60,141,921/82,995,850.88 = 32,639,849.24/x
  3. Step 3: Cross multiply
    60,141,921x = 82,995,850.88 × 32,639,849.24
  4. Step 4: Simplify right side
    60,141,921x = 2,708,972,060,268,721
  5. Step 5: Solve for x
    x = 2,708,972,060,268,721/60,141,921
  6. Step 6: Final answer
    x = 45,042,991.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.