Home / 17,337,003.90-25,986,843.45-6,550,136.70

Finding the Fourth Proportional to 17,337,003.90, 25,986,843.45 and 6,550,136.70

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Solution

The fourth proportional to 17,337,003.90, 25,986,843.45 and 6,550,136.70 is: 9,818,154.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,337,003.90 : 25,986,843.45 = 6,550,136.70 : x
  2. Step 2: Convert to fraction form
    17,337,003.90/25,986,843.45 = 6,550,136.70/x
  3. Step 3: Cross multiply
    17,337,003.90x = 25,986,843.45 × 6,550,136.70
  4. Step 4: Simplify right side
    17,337,003.90x = 170,217,376,998,999.62
  5. Step 5: Solve for x
    x = 170,217,376,998,999.62/17,337,003.90
  6. Step 6: Final answer
    x = 9,818,154.16

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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.