Home / 17,002,677.16-25,488,915.45-6,625,493.56

Finding the Fourth Proportional to 17,002,677.16, 25,488,915.45 and 6,625,493.56

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Solution

The fourth proportional to 17,002,677.16, 25,488,915.45 and 6,625,493.56 is: 9,932,356.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,002,677.16 : 25,488,915.45 = 6,625,493.56 : x
  2. Step 2: Convert to fraction form
    17,002,677.16/25,488,915.45 = 6,625,493.56/x
  3. Step 3: Cross multiply
    17,002,677.16x = 25,488,915.45 × 6,625,493.56
  4. Step 4: Simplify right side
    17,002,677.16x = 168,876,645,165,359.50
  5. Step 5: Solve for x
    x = 168,876,645,165,359.50/17,002,677.16
  6. Step 6: Final answer
    x = 9,932,356.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.