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Finding the Third Proportional to 92,019,266 and 134,469,811

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Solution

The third proportional to 92,019,266 and 134,469,811 is: 196,503,741.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,019,266 : 134,469,811 = 134,469,811 : x
  2. Step 2: Convert to fraction form
    92,019,266/134,469,811 = 134,469,811/x
  3. Step 3: Cross multiply
    92,019,266x = 134,469,811 × 134,469,811
  4. Step 4: Simplify right side
    92,019,266x = 18,082,130,070,375,720
  5. Step 5: Solve for x
    x = 18,082,130,070,375,720/92,019,266
  6. Step 6: Final answer
    x = 196,503,741.62

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.