Home / 244,008,416.65-366,012,624.98-82,448,019.85

Finding the Fourth Proportional to 244,008,416.65, 366,012,624.98 and 82,448,019.85

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Solution

The fourth proportional to 244,008,416.65, 366,012,624.98 and 82,448,019.85 is: 123,672,029.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,008,416.65 : 366,012,624.98 = 82,448,019.85 : x
  2. Step 2: Convert to fraction form
    244,008,416.65/366,012,624.98 = 82,448,019.85/x
  3. Step 3: Cross multiply
    244,008,416.65x = 366,012,624.98 × 82,448,019.85
  4. Step 4: Simplify right side
    244,008,416.65x = 30,177,016,169,289,404
  5. Step 5: Solve for x
    x = 30,177,016,169,289,404/244,008,416.65
  6. Step 6: Final answer
    x = 123,672,029.78

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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.