Home / 24,654,934.70-34,024,812.68-13,641,505.23

Finding the Fourth Proportional to 24,654,934.70, 34,024,812.68 and 13,641,505.23

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Solution

The fourth proportional to 24,654,934.70, 34,024,812.68 and 13,641,505.23 is: 18,825,832.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,654,934.70 : 34,024,812.68 = 13,641,505.23 : x
  2. Step 2: Convert to fraction form
    24,654,934.70/34,024,812.68 = 13,641,505.23/x
  3. Step 3: Cross multiply
    24,654,934.70x = 34,024,812.68 × 13,641,505.23
  4. Step 4: Simplify right side
    24,654,934.70x = 464,149,660,123,990.31
  5. Step 5: Solve for x
    x = 464,149,660,123,990.31/24,654,934.70
  6. Step 6: Final answer
    x = 18,825,832.06

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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.