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Finding the Third Proportional to 44,408,171 and 66,612,252

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Solution

The third proportional to 44,408,171 and 66,612,252 is: 99,918,371.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,408,171 : 66,612,252 = 66,612,252 : x
  2. Step 2: Convert to fraction form
    44,408,171/66,612,252 = 66,612,252/x
  3. Step 3: Cross multiply
    44,408,171x = 66,612,252 × 66,612,252
  4. Step 4: Simplify right side
    44,408,171x = 4,437,192,116,511,504
  5. Step 5: Solve for x
    x = 4,437,192,116,511,504/44,408,171
  6. Step 6: Final answer
    x = 99,918,371.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.