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Finding the Third Proportional to 5,229,546 and 11,299,388

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Solution

The third proportional to 5,229,546 and 11,299,388 is: 24,414,388.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,229,546 : 11,299,388 = 11,299,388 : x
  2. Step 2: Convert to fraction form
    5,229,546/11,299,388 = 11,299,388/x
  3. Step 3: Cross multiply
    5,229,546x = 11,299,388 × 11,299,388
  4. Step 4: Simplify right side
    5,229,546x = 127,676,169,174,544
  5. Step 5: Solve for x
    x = 127,676,169,174,544/5,229,546
  6. Step 6: Final answer
    x = 24,414,388.78

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.