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Finding the Third Proportional to 10,365,963 and 22,555,063

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Solution

The third proportional to 10,365,963 and 22,555,063 is: 49,077,048.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,365,963 : 22,555,063 = 22,555,063 : x
  2. Step 2: Convert to fraction form
    10,365,963/22,555,063 = 22,555,063/x
  3. Step 3: Cross multiply
    10,365,963x = 22,555,063 × 22,555,063
  4. Step 4: Simplify right side
    10,365,963x = 508,730,866,933,969
  5. Step 5: Solve for x
    x = 508,730,866,933,969/10,365,963
  6. Step 6: Final answer
    x = 49,077,048.31

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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.