Home / 15,304,559.30-22,981,722.15-11,074,415.30

Finding the Fourth Proportional to 15,304,559.30, 22,981,722.15 and 11,074,415.30

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Solution

The fourth proportional to 15,304,559.30, 22,981,722.15 and 11,074,415.30 is: 16,629,628.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,304,559.30 : 22,981,722.15 = 11,074,415.30 : x
  2. Step 2: Convert to fraction form
    15,304,559.30/22,981,722.15 = 11,074,415.30/x
  3. Step 3: Cross multiply
    15,304,559.30x = 22,981,722.15 × 11,074,415.30
  4. Step 4: Simplify right side
    15,304,559.30x = 254,509,135,398,308.91
  5. Step 5: Solve for x
    x = 254,509,135,398,308.91/15,304,559.30
  6. Step 6: Final answer
    x = 16,629,628.49

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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.