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Finding the Third Proportional to 43,429,063 and 95,465,349

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Solution

The third proportional to 43,429,063 and 95,465,349 is: 209,851,012.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,429,063 : 95,465,349 = 95,465,349 : x
  2. Step 2: Convert to fraction form
    43,429,063/95,465,349 = 95,465,349/x
  3. Step 3: Cross multiply
    43,429,063x = 95,465,349 × 95,465,349
  4. Step 4: Simplify right side
    43,429,063x = 9,113,632,859,691,800
  5. Step 5: Solve for x
    x = 9,113,632,859,691,800/43,429,063
  6. Step 6: Final answer
    x = 209,851,012.90

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.