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Finding the Third Proportional to 151,799,124 and 332,851,560

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Solution

The third proportional to 151,799,124 and 332,851,560 is: 729,847,169.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,799,124 : 332,851,560 = 332,851,560 : x
  2. Step 2: Convert to fraction form
    151,799,124/332,851,560 = 332,851,560/x
  3. Step 3: Cross multiply
    151,799,124x = 332,851,560 × 332,851,560
  4. Step 4: Simplify right side
    151,799,124x = 110,790,160,994,433,600
  5. Step 5: Solve for x
    x = 110,790,160,994,433,600/151,799,124
  6. Step 6: Final answer
    x = 729,847,169.57

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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.