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Finding the Third Proportional to 44,408,174 and 66,612,254

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Solution

The third proportional to 44,408,174 and 66,612,254 is: 99,918,370.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,408,174 : 66,612,254 = 66,612,254 : x
  2. Step 2: Convert to fraction form
    44,408,174/66,612,254 = 66,612,254/x
  3. Step 3: Cross multiply
    44,408,174x = 66,612,254 × 66,612,254
  4. Step 4: Simplify right side
    44,408,174x = 4,437,192,382,960,516
  5. Step 5: Solve for x
    x = 4,437,192,382,960,516/44,408,174
  6. Step 6: Final answer
    x = 99,918,370.50

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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.