Home / 15,304,441.80-22,981,545.90-11,074,297.80

Finding the Fourth Proportional to 15,304,441.80, 22,981,545.90 and 11,074,297.80

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Solution

The fourth proportional to 15,304,441.80, 22,981,545.90 and 11,074,297.80 is: 16,629,452.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,304,441.80 : 22,981,545.90 = 11,074,297.80 : x
  2. Step 2: Convert to fraction form
    15,304,441.80/22,981,545.90 = 11,074,297.80/x
  3. Step 3: Cross multiply
    15,304,441.80x = 22,981,545.90 × 11,074,297.80
  4. Step 4: Simplify right side
    15,304,441.80x = 254,504,483,200,969.03
  5. Step 5: Solve for x
    x = 254,504,483,200,969.03/15,304,441.80
  6. Step 6: Final answer
    x = 16,629,452.19

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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.