Home / 22,419,373.35-33,629,060.03-22,206,796.95

Finding the Fourth Proportional to 22,419,373.35, 33,629,060.03 and 22,206,796.95

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Solution

The fourth proportional to 22,419,373.35, 33,629,060.03 and 22,206,796.95 is: 33,310,195.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,419,373.35 : 33,629,060.03 = 22,206,796.95 : x
  2. Step 2: Convert to fraction form
    22,419,373.35/33,629,060.03 = 22,206,796.95/x
  3. Step 3: Cross multiply
    22,419,373.35x = 33,629,060.03 × 22,206,796.95
  4. Step 4: Simplify right side
    22,419,373.35x = 746,793,707,594,536.88
  5. Step 5: Solve for x
    x = 746,793,707,594,536.88/22,419,373.35
  6. Step 6: Final answer
    x = 33,310,195.43

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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.