Home / 18,447,036,560,697-38,420,923,126,902

Finding the Third Proportional to 18,447,036,560,697 and 38,420,923,126,902

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Solution

The third proportional to 18,447,036,560,697 and 38,420,923,126,902 is: 80,021,922,711,879.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,447,036,560,697 : 38,420,923,126,902 = 38,420,923,126,902 : x
  2. Step 2: Convert to fraction form
    18,447,036,560,697/38,420,923,126,902 = 38,420,923,126,902/x
  3. Step 3: Cross multiply
    18,447,036,560,697x = 38,420,923,126,902 × 38,420,923,126,902
  4. Step 4: Simplify right side
    18,447,036,560,697x = 1,476,167,333,923,312,856,907,907,072
  5. Step 5: Solve for x
    x = 1,476,167,333,923,312,856,907,907,072/18,447,036,560,697
  6. Step 6: Final answer
    x = 80,021,922,711,879.61

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.