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Finding the Third Proportional to 96,904,512 and 148,948,920

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Solution

The third proportional to 96,904,512 and 148,948,920 is: 228,944,765.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,904,512 : 148,948,920 = 148,948,920 : x
  2. Step 2: Convert to fraction form
    96,904,512/148,948,920 = 148,948,920/x
  3. Step 3: Cross multiply
    96,904,512x = 148,948,920 × 148,948,920
  4. Step 4: Simplify right side
    96,904,512x = 22,185,780,769,166,400
  5. Step 5: Solve for x
    x = 22,185,780,769,166,400/96,904,512
  6. Step 6: Final answer
    x = 228,944,765.43

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.