Home / 41,655,002.91-62,522,806.19-20,104,774.71

Finding the Fourth Proportional to 41,655,002.91, 62,522,806.19 and 20,104,774.71

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Solution

The fourth proportional to 41,655,002.91, 62,522,806.19 and 20,104,774.71 is: 30,176,613.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,655,002.91 : 62,522,806.19 = 20,104,774.71 : x
  2. Step 2: Convert to fraction form
    41,655,002.91/62,522,806.19 = 20,104,774.71/x
  3. Step 3: Cross multiply
    41,655,002.91x = 62,522,806.19 × 20,104,774.71
  4. Step 4: Simplify right side
    41,655,002.91x = 1,257,006,932,586,419.75
  5. Step 5: Solve for x
    x = 1,257,006,932,586,419.75/41,655,002.91
  6. Step 6: Final answer
    x = 30,176,613.73

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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.