Home / 126,747,354.75-270,236,486.25

Finding the Third Proportional to 126,747,354.75 and 270,236,486.25

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Solution

The third proportional to 126,747,354.75 and 270,236,486.25 is: 576,167,910.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,747,354.75 : 270,236,486.25 = 270,236,486.25 : x
  2. Step 2: Convert to fraction form
    126,747,354.75/270,236,486.25 = 270,236,486.25/x
  3. Step 3: Cross multiply
    126,747,354.75x = 270,236,486.25 × 270,236,486.25
  4. Step 4: Simplify right side
    126,747,354.75x = 73,027,758,500,746,432
  5. Step 5: Solve for x
    x = 73,027,758,500,746,432/126,747,354.75
  6. Step 6: Final answer
    x = 576,167,910.13

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.