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Finding the Third Proportional to 5,551,112 and 11,835,112

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Solution

The third proportional to 5,551,112 and 11,835,112 is: 25,232,759.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,551,112 : 11,835,112 = 11,835,112 : x
  2. Step 2: Convert to fraction form
    5,551,112/11,835,112 = 11,835,112/x
  3. Step 3: Cross multiply
    5,551,112x = 11,835,112 × 11,835,112
  4. Step 4: Simplify right side
    5,551,112x = 140,069,876,052,544
  5. Step 5: Solve for x
    x = 140,069,876,052,544/5,551,112
  6. Step 6: Final answer
    x = 25,232,759.86

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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.