Home / 22,195,297.80-33,292,946.70-6,236,872.20

Finding the Fourth Proportional to 22,195,297.80, 33,292,946.70 and 6,236,872.20

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Solution

The fourth proportional to 22,195,297.80, 33,292,946.70 and 6,236,872.20 is: 9,355,308.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,195,297.80 : 33,292,946.70 = 6,236,872.20 : x
  2. Step 2: Convert to fraction form
    22,195,297.80/33,292,946.70 = 6,236,872.20/x
  3. Step 3: Cross multiply
    22,195,297.80x = 33,292,946.70 × 6,236,872.20
  4. Step 4: Simplify right side
    22,195,297.80x = 207,643,853,729,311.75
  5. Step 5: Solve for x
    x = 207,643,853,729,311.75/22,195,297.80
  6. Step 6: Final answer
    x = 9,355,308.30

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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.