Home / 24,948,666.30-37,422,999.45-12,177,363.90

Finding the Fourth Proportional to 24,948,666.30, 37,422,999.45 and 12,177,363.90

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Solution

The fourth proportional to 24,948,666.30, 37,422,999.45 and 12,177,363.90 is: 18,266,045.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,666.30 : 37,422,999.45 = 12,177,363.90 : x
  2. Step 2: Convert to fraction form
    24,948,666.30/37,422,999.45 = 12,177,363.90/x
  3. Step 3: Cross multiply
    24,948,666.30x = 37,422,999.45 × 12,177,363.90
  4. Step 4: Simplify right side
    24,948,666.30x = 455,713,482,532,149.88
  5. Step 5: Solve for x
    x = 455,713,482,532,149.88/24,948,666.30
  6. Step 6: Final answer
    x = 18,266,045.85

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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.