Home / 17,451,902.64-24,083,331.82-9,612,144.95

Finding the Fourth Proportional to 17,451,902.64, 24,083,331.82 and 9,612,144.95

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Solution

The fourth proportional to 17,451,902.64, 24,083,331.82 and 9,612,144.95 is: 13,264,598.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,451,902.64 : 24,083,331.82 = 9,612,144.95 : x
  2. Step 2: Convert to fraction form
    17,451,902.64/24,083,331.82 = 9,612,144.95/x
  3. Step 3: Cross multiply
    17,451,902.64x = 24,083,331.82 × 9,612,144.95
  4. Step 4: Simplify right side
    17,451,902.64x = 231,492,476,188,340.28
  5. Step 5: Solve for x
    x = 231,492,476,188,340.28/17,451,902.64
  6. Step 6: Final answer
    x = 13,264,598.19

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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.