Home / 41,148,296.01-61,679,234.35-13,845,110.04

Finding the Fourth Proportional to 41,148,296.01, 61,679,234.35 and 13,845,110.04

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Solution

The fourth proportional to 41,148,296.01, 61,679,234.35 and 13,845,110.04 is: 20,753,126.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,148,296.01 : 61,679,234.35 = 13,845,110.04 : x
  2. Step 2: Convert to fraction form
    41,148,296.01/61,679,234.35 = 13,845,110.04/x
  3. Step 3: Cross multiply
    41,148,296.01x = 61,679,234.35 × 13,845,110.04
  4. Step 4: Simplify right side
    41,148,296.01x = 853,955,786,758,697.88
  5. Step 5: Solve for x
    x = 853,955,786,758,697.88/41,148,296.01
  6. Step 6: Final answer
    x = 20,753,126.36

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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.