Home / 17,745,616.20-24,489,024.17-9,596,854.20

Finding the Fourth Proportional to 17,745,616.20, 24,489,024.17 and 9,596,854.20

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Solution

The fourth proportional to 17,745,616.20, 24,489,024.17 and 9,596,854.20 is: 13,243,698.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,745,616.20 : 24,489,024.17 = 9,596,854.20 : x
  2. Step 2: Convert to fraction form
    17,745,616.20/24,489,024.17 = 9,596,854.20/x
  3. Step 3: Cross multiply
    17,745,616.20x = 24,489,024.17 × 9,596,854.20
  4. Step 4: Simplify right side
    17,745,616.20x = 235,017,594,459,766
  5. Step 5: Solve for x
    x = 235,017,594,459,766/17,745,616.20
  6. Step 6: Final answer
    x = 13,243,698.71

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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.