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Finding the Third Proportional to 92,253,503 and 129,766,174

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Solution

The third proportional to 92,253,503 and 129,766,174 is: 182,532,471.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,253,503 : 129,766,174 = 129,766,174 : x
  2. Step 2: Convert to fraction form
    92,253,503/129,766,174 = 129,766,174/x
  3. Step 3: Cross multiply
    92,253,503x = 129,766,174 × 129,766,174
  4. Step 4: Simplify right side
    92,253,503x = 16,839,259,914,598,276
  5. Step 5: Solve for x
    x = 16,839,259,914,598,276/92,253,503
  6. Step 6: Final answer
    x = 182,532,471.58

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.