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Finding the Third Proportional to 124,196,007 and 270,950,566

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Solution

The third proportional to 124,196,007 and 270,950,566 is: 591,115,696.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,196,007 : 270,950,566 = 270,950,566 : x
  2. Step 2: Convert to fraction form
    124,196,007/270,950,566 = 270,950,566/x
  3. Step 3: Cross multiply
    124,196,007x = 270,950,566 × 270,950,566
  4. Step 4: Simplify right side
    124,196,007x = 73,414,209,215,720,352
  5. Step 5: Solve for x
    x = 73,414,209,215,720,352/124,196,007
  6. Step 6: Final answer
    x = 591,115,696.79

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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.