Home / 17,383,695.16-26,069,519.38-8,744,456.49

Finding the Fourth Proportional to 17,383,695.16, 26,069,519.38 and 8,744,456.49

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Solution

The fourth proportional to 17,383,695.16, 26,069,519.38 and 8,744,456.49 is: 13,113,654.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,383,695.16 : 26,069,519.38 = 8,744,456.49 : x
  2. Step 2: Convert to fraction form
    17,383,695.16/26,069,519.38 = 8,744,456.49/x
  3. Step 3: Cross multiply
    17,383,695.16x = 26,069,519.38 × 8,744,456.49
  4. Step 4: Simplify right side
    17,383,695.16x = 227,963,777,933,621.78
  5. Step 5: Solve for x
    x = 227,963,777,933,621.78/17,383,695.16
  6. Step 6: Final answer
    x = 13,113,654.83

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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.