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Finding the Third Proportional to 34,957,270 and 54,717,675

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Solution

The third proportional to 34,957,270 and 54,717,675 is: 85,648,105.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,957,270 : 54,717,675 = 54,717,675 : x
  2. Step 2: Convert to fraction form
    34,957,270/54,717,675 = 54,717,675/x
  3. Step 3: Cross multiply
    34,957,270x = 54,717,675 × 54,717,675
  4. Step 4: Simplify right side
    34,957,270x = 2,994,023,957,405,625
  5. Step 5: Solve for x
    x = 2,994,023,957,405,625/34,957,270
  6. Step 6: Final answer
    x = 85,648,105.74

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.