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Finding the Third Proportional to 26,591,740 and 57,155,922

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Solution

The third proportional to 26,591,740 and 57,155,922 is: 122,850,156.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,591,740 : 57,155,922 = 57,155,922 : x
  2. Step 2: Convert to fraction form
    26,591,740/57,155,922 = 57,155,922/x
  3. Step 3: Cross multiply
    26,591,740x = 57,155,922 × 57,155,922
  4. Step 4: Simplify right side
    26,591,740x = 3,266,799,419,670,084
  5. Step 5: Solve for x
    x = 3,266,799,419,670,084/26,591,740
  6. Step 6: Final answer
    x = 122,850,156.46

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.