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Finding the Third Proportional to 26,101,986 and 39,134,867

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Solution

The third proportional to 26,101,986 and 39,134,867 is: 58,675,145.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,101,986 : 39,134,867 = 39,134,867 : x
  2. Step 2: Convert to fraction form
    26,101,986/39,134,867 = 39,134,867/x
  3. Step 3: Cross multiply
    26,101,986x = 39,134,867 × 39,134,867
  4. Step 4: Simplify right side
    26,101,986x = 1,531,537,815,107,689
  5. Step 5: Solve for x
    x = 1,531,537,815,107,689/26,101,986
  6. Step 6: Final answer
    x = 58,675,145.07

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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.