Home / 23,165,565.69-34,757,985.92-10,205,082.93

Finding the Fourth Proportional to 23,165,565.69, 34,757,985.92 and 10,205,082.93

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Solution

The fourth proportional to 23,165,565.69, 34,757,985.92 and 10,205,082.93 is: 15,311,869.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,165,565.69 : 34,757,985.92 = 10,205,082.93 : x
  2. Step 2: Convert to fraction form
    23,165,565.69/34,757,985.92 = 10,205,082.93/x
  3. Step 3: Cross multiply
    23,165,565.69x = 34,757,985.92 × 10,205,082.93
  4. Step 4: Simplify right side
    23,165,565.69x = 354,708,128,793,372.38
  5. Step 5: Solve for x
    x = 354,708,128,793,372.38/23,165,565.69
  6. Step 6: Final answer
    x = 15,311,869.93

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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.