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Finding the Third Proportional to 10,503,568 and 22,799,756

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Solution

The third proportional to 10,503,568 and 22,799,756 is: 49,490,694.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,503,568 : 22,799,756 = 22,799,756 : x
  2. Step 2: Convert to fraction form
    10,503,568/22,799,756 = 22,799,756/x
  3. Step 3: Cross multiply
    10,503,568x = 22,799,756 × 22,799,756
  4. Step 4: Simplify right side
    10,503,568x = 519,828,873,659,536
  5. Step 5: Solve for x
    x = 519,828,873,659,536/10,503,568
  6. Step 6: Final answer
    x = 49,490,694.37

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.