Home / 41,309,189.10-61,969,688.55-14,016,741.30

Finding the Fourth Proportional to 41,309,189.10, 61,969,688.55 and 14,016,741.30

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Solution

The fourth proportional to 41,309,189.10, 61,969,688.55 and 14,016,741.30 is: 21,027,115.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,309,189.10 : 61,969,688.55 = 14,016,741.30 : x
  2. Step 2: Convert to fraction form
    41,309,189.10/61,969,688.55 = 14,016,741.30/x
  3. Step 3: Cross multiply
    41,309,189.10x = 61,969,688.55 × 14,016,741.30
  4. Step 4: Simplify right side
    41,309,189.10x = 868,613,092,846,922.12
  5. Step 5: Solve for x
    x = 868,613,092,846,922.12/41,309,189.10
  6. Step 6: Final answer
    x = 21,027,115.56

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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.