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Finding the Third Proportional to 5,563,344 and 11,925,132

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Solution

The third proportional to 5,563,344 and 11,925,132 is: 25,561,743.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,344 : 11,925,132 = 11,925,132 : x
  2. Step 2: Convert to fraction form
    5,563,344/11,925,132 = 11,925,132/x
  3. Step 3: Cross multiply
    5,563,344x = 11,925,132 × 11,925,132
  4. Step 4: Simplify right side
    5,563,344x = 142,208,773,217,424
  5. Step 5: Solve for x
    x = 142,208,773,217,424/5,563,344
  6. Step 6: Final answer
    x = 25,561,743.66

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.