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Finding the Third Proportional to 171,781,294.50 and 370,795,239

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Solution

The third proportional to 171,781,294.50 and 370,795,239 is: 800,372,995.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,781,294.50 : 370,795,239 = 370,795,239 : x
  2. Step 2: Convert to fraction form
    171,781,294.50/370,795,239 = 370,795,239/x
  3. Step 3: Cross multiply
    171,781,294.50x = 370,795,239 × 370,795,239
  4. Step 4: Simplify right side
    171,781,294.50x = 137,489,109,265,067,120
  5. Step 5: Solve for x
    x = 137,489,109,265,067,120/171,781,294.50
  6. Step 6: Final answer
    x = 800,372,995.59

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.