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Finding the Third Proportional to 13,179,108,593 and 20,077,010,253

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Solution

The third proportional to 13,179,108,593 and 20,077,010,253 is: 30,585,250,728.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,179,108,593 : 20,077,010,253 = 20,077,010,253 : x
  2. Step 2: Convert to fraction form
    13,179,108,593/20,077,010,253 = 20,077,010,253/x
  3. Step 3: Cross multiply
    13,179,108,593x = 20,077,010,253 × 20,077,010,253
  4. Step 4: Simplify right side
    13,179,108,593x = 403,086,340,699,067,121,664
  5. Step 5: Solve for x
    x = 403,086,340,699,067,121,664/13,179,108,593
  6. Step 6: Final answer
    x = 30,585,250,728.81

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.