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Finding the Third Proportional to 11,230,344 and 22,991,886

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Solution

The third proportional to 11,230,344 and 22,991,886 is: 47,071,293.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,344 : 22,991,886 = 22,991,886 : x
  2. Step 2: Convert to fraction form
    11,230,344/22,991,886 = 22,991,886/x
  3. Step 3: Cross multiply
    11,230,344x = 22,991,886 × 22,991,886
  4. Step 4: Simplify right side
    11,230,344x = 528,626,821,836,996
  5. Step 5: Solve for x
    x = 528,626,821,836,996/11,230,344
  6. Step 6: Final answer
    x = 47,071,293.79

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.