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Finding the Third Proportional to 98,958,676 and 134,246,414

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Solution

The third proportional to 98,958,676 and 134,246,414 is: 182,117,429.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,958,676 : 134,246,414 = 134,246,414 : x
  2. Step 2: Convert to fraction form
    98,958,676/134,246,414 = 134,246,414/x
  3. Step 3: Cross multiply
    98,958,676x = 134,246,414 × 134,246,414
  4. Step 4: Simplify right side
    98,958,676x = 18,022,099,671,859,396
  5. Step 5: Solve for x
    x = 18,022,099,671,859,396/98,958,676
  6. Step 6: Final answer
    x = 182,117,429.22

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.