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Finding the Third Proportional to 44,408,170 and 66,612,248

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Solution

The third proportional to 44,408,170 and 66,612,248 is: 99,918,361.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,408,170 : 66,612,248 = 66,612,248 : x
  2. Step 2: Convert to fraction form
    44,408,170/66,612,248 = 66,612,248/x
  3. Step 3: Cross multiply
    44,408,170x = 66,612,248 × 66,612,248
  4. Step 4: Simplify right side
    44,408,170x = 4,437,191,583,613,504
  5. Step 5: Solve for x
    x = 4,437,191,583,613,504/44,408,170
  6. Step 6: Final answer
    x = 99,918,361.50

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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.