Home / 23,321,159.22-32,183,115.57-13,007,874.18

Finding the Fourth Proportional to 23,321,159.22, 32,183,115.57 and 13,007,874.18

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Solution

The fourth proportional to 23,321,159.22, 32,183,115.57 and 13,007,874.18 is: 17,950,819.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,321,159.22 : 32,183,115.57 = 13,007,874.18 : x
  2. Step 2: Convert to fraction form
    23,321,159.22/32,183,115.57 = 13,007,874.18/x
  3. Step 3: Cross multiply
    23,321,159.22x = 32,183,115.57 × 13,007,874.18
  4. Step 4: Simplify right side
    23,321,159.22x = 418,633,918,054,959
  5. Step 5: Solve for x
    x = 418,633,918,054,959/23,321,159.22
  6. Step 6: Final answer
    x = 17,950,819.43

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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.