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Finding the Third Proportional to 3,811,131,337 and 8,255,407,922

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Solution

The third proportional to 3,811,131,337 and 8,255,407,922 is: 17,882,291,092.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,811,131,337 : 8,255,407,922 = 8,255,407,922 : x
  2. Step 2: Convert to fraction form
    3,811,131,337/8,255,407,922 = 8,255,407,922/x
  3. Step 3: Cross multiply
    3,811,131,337x = 8,255,407,922 × 8,255,407,922
  4. Step 4: Simplify right side
    3,811,131,337x = 68,151,759,958,620,356,608
  5. Step 5: Solve for x
    x = 68,151,759,958,620,356,608/3,811,131,337
  6. Step 6: Final answer
    x = 17,882,291,092.14

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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.