Home / 22,145,246.04-33,206,490.18-10,008,135.48

Finding the Fourth Proportional to 22,145,246.04, 33,206,490.18 and 10,008,135.48

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Solution

The fourth proportional to 22,145,246.04, 33,206,490.18 and 10,008,135.48 is: 15,007,060.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,145,246.04 : 33,206,490.18 = 10,008,135.48 : x
  2. Step 2: Convert to fraction form
    22,145,246.04/33,206,490.18 = 10,008,135.48/x
  3. Step 3: Cross multiply
    22,145,246.04x = 33,206,490.18 × 10,008,135.48
  4. Step 4: Simplify right side
    22,145,246.04x = 332,335,052,536,729.62
  5. Step 5: Solve for x
    x = 332,335,052,536,729.62/22,145,246.04
  6. Step 6: Final answer
    x = 15,007,060.75

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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.