Home / 16,612,144.30-24,918,216.45-10,201,609.90

Finding the Fourth Proportional to 16,612,144.30, 24,918,216.45 and 10,201,609.90

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Solution

The fourth proportional to 16,612,144.30, 24,918,216.45 and 10,201,609.90 is: 15,302,414.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,612,144.30 : 24,918,216.45 = 10,201,609.90 : x
  2. Step 2: Convert to fraction form
    16,612,144.30/24,918,216.45 = 10,201,609.90/x
  3. Step 3: Cross multiply
    16,612,144.30x = 24,918,216.45 × 10,201,609.90
  4. Step 4: Simplify right side
    16,612,144.30x = 254,205,923,626,662.84
  5. Step 5: Solve for x
    x = 254,205,923,626,662.84/16,612,144.30
  6. Step 6: Final answer
    x = 15,302,414.85

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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.