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Finding the Third Proportional to 26,618,568 and 54,495,876

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Solution

The third proportional to 26,618,568 and 54,495,876 is: 111,568,755.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,618,568 : 54,495,876 = 54,495,876 : x
  2. Step 2: Convert to fraction form
    26,618,568/54,495,876 = 54,495,876/x
  3. Step 3: Cross multiply
    26,618,568x = 54,495,876 × 54,495,876
  4. Step 4: Simplify right side
    26,618,568x = 2,969,800,501,007,376
  5. Step 5: Solve for x
    x = 2,969,800,501,007,376/26,618,568
  6. Step 6: Final answer
    x = 111,568,755.35

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.