Home / 17,442,354.46-24,070,449.48-9,709,223.62

Finding the Fourth Proportional to 17,442,354.46, 24,070,449.48 and 9,709,223.62

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Solution

The fourth proportional to 17,442,354.46, 24,070,449.48 and 9,709,223.62 is: 13,398,728.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,354.46 : 24,070,449.48 = 9,709,223.62 : x
  2. Step 2: Convert to fraction form
    17,442,354.46/24,070,449.48 = 9,709,223.62/x
  3. Step 3: Cross multiply
    17,442,354.46x = 24,070,449.48 × 9,709,223.62
  4. Step 4: Simplify right side
    17,442,354.46x = 233,705,376,635,232.69
  5. Step 5: Solve for x
    x = 233,705,376,635,232.69/17,442,354.46
  6. Step 6: Final answer
    x = 13,398,728.78

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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.