Home / 17,372,046.44-23,976,297.98-9,639,579.90

Finding the Fourth Proportional to 17,372,046.44, 23,976,297.98 and 9,639,579.90

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Solution

The fourth proportional to 17,372,046.44, 23,976,297.98 and 9,639,579.90 is: 13,304,214.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,372,046.44 : 23,976,297.98 = 9,639,579.90 : x
  2. Step 2: Convert to fraction form
    17,372,046.44/23,976,297.98 = 9,639,579.90/x
  3. Step 3: Cross multiply
    17,372,046.44x = 23,976,297.98 × 9,639,579.90
  4. Step 4: Simplify right side
    17,372,046.44x = 231,121,440,084,418.62
  5. Step 5: Solve for x
    x = 231,121,440,084,418.62/17,372,046.44
  6. Step 6: Final answer
    x = 13,304,214.96

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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.