Home / 17,135,306.80-25,702,231.20-5,775,737.20

Finding the Fourth Proportional to 17,135,306.80, 25,702,231.20 and 5,775,737.20

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Solution

The fourth proportional to 17,135,306.80, 25,702,231.20 and 5,775,737.20 is: 8,663,360.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,135,306.80 : 25,702,231.20 = 5,775,737.20 : x
  2. Step 2: Convert to fraction form
    17,135,306.80/25,702,231.20 = 5,775,737.20/x
  3. Step 3: Cross multiply
    17,135,306.80x = 25,702,231.20 × 5,775,737.20
  4. Step 4: Simplify right side
    17,135,306.80x = 148,449,332,864,840.62
  5. Step 5: Solve for x
    x = 148,449,332,864,840.62/17,135,306.80
  6. Step 6: Final answer
    x = 8,663,360.08

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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.