Home / 41,520,070.20-62,280,105.30-11,227,933.20

Finding the Fourth Proportional to 41,520,070.20, 62,280,105.30 and 11,227,933.20

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Solution

The fourth proportional to 41,520,070.20, 62,280,105.30 and 11,227,933.20 is: 16,841,899.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,520,070.20 : 62,280,105.30 = 11,227,933.20 : x
  2. Step 2: Convert to fraction form
    41,520,070.20/62,280,105.30 = 11,227,933.20/x
  3. Step 3: Cross multiply
    41,520,070.20x = 62,280,105.30 × 11,227,933.20
  4. Step 4: Simplify right side
    41,520,070.20x = 699,276,861,997,365.88
  5. Step 5: Solve for x
    x = 699,276,861,997,365.88/41,520,070.20
  6. Step 6: Final answer
    x = 16,841,899.80

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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.