Home / 22,767,067.80-34,145,655.78-7,206,106.44

Finding the Fourth Proportional to 22,767,067.80, 34,145,655.78 and 7,206,106.44

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Solution

The fourth proportional to 22,767,067.80, 34,145,655.78 and 7,206,106.44 is: 10,807,594.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,767,067.80 : 34,145,655.78 = 7,206,106.44 : x
  2. Step 2: Convert to fraction form
    22,767,067.80/34,145,655.78 = 7,206,106.44/x
  3. Step 3: Cross multiply
    22,767,067.80x = 34,145,655.78 × 7,206,106.44
  4. Step 4: Simplify right side
    22,767,067.80x = 246,057,230,014,281.25
  5. Step 5: Solve for x
    x = 246,057,230,014,281.25/22,767,067.80
  6. Step 6: Final answer
    x = 10,807,594.20

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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.