Home / 106,747,527.92-147,310,499.42-59,704,489.08

Finding the Fourth Proportional to 106,747,527.92, 147,310,499.42 and 59,704,489.08

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Solution

The fourth proportional to 106,747,527.92, 147,310,499.42 and 59,704,489.08 is: 82,391,585.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,747,527.92 : 147,310,499.42 = 59,704,489.08 : x
  2. Step 2: Convert to fraction form
    106,747,527.92/147,310,499.42 = 59,704,489.08/x
  3. Step 3: Cross multiply
    106,747,527.92x = 147,310,499.42 × 59,704,489.08
  4. Step 4: Simplify right side
    106,747,527.92x = 8,795,098,103,692,213
  5. Step 5: Solve for x
    x = 8,795,098,103,692,213/106,747,527.92
  6. Step 6: Final answer
    x = 82,391,585.79

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Why These Related Problems?

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