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Finding the Third Proportional to 151,195,041 and 329,759,292

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Solution

The third proportional to 151,195,041 and 329,759,292 is: 719,211,357.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,195,041 : 329,759,292 = 329,759,292 : x
  2. Step 2: Convert to fraction form
    151,195,041/329,759,292 = 329,759,292/x
  3. Step 3: Cross multiply
    151,195,041x = 329,759,292 × 329,759,292
  4. Step 4: Simplify right side
    151,195,041x = 108,741,190,660,341,264
  5. Step 5: Solve for x
    x = 108,741,190,660,341,264/151,195,041
  6. Step 6: Final answer
    x = 719,211,357.34

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.