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Finding the Third Proportional to 5,255,552 and 11,296,722

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Solution

The third proportional to 5,255,552 and 11,296,722 is: 24,282,116.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,255,552 : 11,296,722 = 11,296,722 : x
  2. Step 2: Convert to fraction form
    5,255,552/11,296,722 = 11,296,722/x
  3. Step 3: Cross multiply
    5,255,552x = 11,296,722 × 11,296,722
  4. Step 4: Simplify right side
    5,255,552x = 127,615,927,945,284
  5. Step 5: Solve for x
    x = 127,615,927,945,284/5,255,552
  6. Step 6: Final answer
    x = 24,282,116.88

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.