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Finding the Third Proportional to 26,818,135 and 57,885,338

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Solution

The third proportional to 26,818,135 and 57,885,338 is: 124,942,034.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,818,135 : 57,885,338 = 57,885,338 : x
  2. Step 2: Convert to fraction form
    26,818,135/57,885,338 = 57,885,338/x
  3. Step 3: Cross multiply
    26,818,135x = 57,885,338 × 57,885,338
  4. Step 4: Simplify right side
    26,818,135x = 3,350,712,355,374,244
  5. Step 5: Solve for x
    x = 3,350,712,355,374,244/26,818,135
  6. Step 6: Final answer
    x = 124,942,034.76

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.