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Finding the Third Proportional to 61,757,133 and 134,269,950

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Solution

The third proportional to 61,757,133 and 134,269,950 is: 291,924,488.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,757,133 : 134,269,950 = 134,269,950 : x
  2. Step 2: Convert to fraction form
    61,757,133/134,269,950 = 134,269,950/x
  3. Step 3: Cross multiply
    61,757,133x = 134,269,950 × 134,269,950
  4. Step 4: Simplify right side
    61,757,133x = 18,028,419,473,002,500
  5. Step 5: Solve for x
    x = 18,028,419,473,002,500/61,757,133
  6. Step 6: Final answer
    x = 291,924,488.67

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.