Home / 41,109,791.67-61,659,887.43-16,516,722.78

Finding the Fourth Proportional to 41,109,791.67, 61,659,887.43 and 16,516,722.78

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Solution

The fourth proportional to 41,109,791.67, 61,659,887.43 and 16,516,722.78 is: 24,773,155.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,109,791.67 : 61,659,887.43 = 16,516,722.78 : x
  2. Step 2: Convert to fraction form
    41,109,791.67/61,659,887.43 = 16,516,722.78/x
  3. Step 3: Cross multiply
    41,109,791.67x = 61,659,887.43 × 16,516,722.78
  4. Step 4: Simplify right side
    41,109,791.67x = 1,018,419,267,327,316.62
  5. Step 5: Solve for x
    x = 1,018,419,267,327,316.62/41,109,791.67
  6. Step 6: Final answer
    x = 24,773,155.64

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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.