Home / 22,974,734.96-34,468,833.28-7,412,248.02

Finding the Fourth Proportional to 22,974,734.96, 34,468,833.28 and 7,412,248.02

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Solution

The fourth proportional to 22,974,734.96, 34,468,833.28 and 7,412,248.02 is: 11,120,543.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,974,734.96 : 34,468,833.28 = 7,412,248.02 : x
  2. Step 2: Convert to fraction form
    22,974,734.96/34,468,833.28 = 7,412,248.02/x
  3. Step 3: Cross multiply
    22,974,734.96x = 34,468,833.28 × 7,412,248.02
  4. Step 4: Simplify right side
    22,974,734.96x = 255,491,541,231,390.09
  5. Step 5: Solve for x
    x = 255,491,541,231,390.09/22,974,734.96
  6. Step 6: Final answer
    x = 11,120,543.57

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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.