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Finding the Third Proportional to 151,799,118 and 332,851,548

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Solution

The third proportional to 151,799,118 and 332,851,548 is: 729,847,145.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,799,118 : 332,851,548 = 332,851,548 : x
  2. Step 2: Convert to fraction form
    151,799,118/332,851,548 = 332,851,548/x
  3. Step 3: Cross multiply
    151,799,118x = 332,851,548 × 332,851,548
  4. Step 4: Simplify right side
    151,799,118x = 110,790,153,005,996,304
  5. Step 5: Solve for x
    x = 110,790,153,005,996,304/151,799,118
  6. Step 6: Final answer
    x = 729,847,145.79

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.