Home / 24,948,520.65-37,422,780.98-21,295,355.85

Finding the Fourth Proportional to 24,948,520.65, 37,422,780.98 and 21,295,355.85

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Solution

The fourth proportional to 24,948,520.65, 37,422,780.98 and 21,295,355.85 is: 31,943,033.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,520.65 : 37,422,780.98 = 21,295,355.85 : x
  2. Step 2: Convert to fraction form
    24,948,520.65/37,422,780.98 = 21,295,355.85/x
  3. Step 3: Cross multiply
    24,948,520.65x = 37,422,780.98 × 21,295,355.85
  4. Step 4: Simplify right side
    24,948,520.65x = 796,931,437,759,235
  5. Step 5: Solve for x
    x = 796,931,437,759,235/24,948,520.65
  6. Step 6: Final answer
    x = 31,943,033.78

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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.