Home / 26,357,972.40-39,560,578.20-22,767,793.20

Finding the Fourth Proportional to 26,357,972.40, 39,560,578.20 and 22,767,793.20

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Solution

The fourth proportional to 26,357,972.40, 39,560,578.20 and 22,767,793.20 is: 34,172,092.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,357,972.40 : 39,560,578.20 = 22,767,793.20 : x
  2. Step 2: Convert to fraction form
    26,357,972.40/39,560,578.20 = 22,767,793.20/x
  3. Step 3: Cross multiply
    26,357,972.40x = 39,560,578.20 × 22,767,793.20
  4. Step 4: Simplify right side
    26,357,972.40x = 900,707,063,330,028.25
  5. Step 5: Solve for x
    x = 900,707,063,330,028.25/26,357,972.40
  6. Step 6: Final answer
    x = 34,172,092.21

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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.