Home / 35,939,661,654,902-49,592,548,930,096-20,119,873,754,738

Finding the Fourth Proportional to 35,939,661,654,902, 49,592,548,930,096 and 20,119,873,754,738

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Solution

The fourth proportional to 35,939,661,654,902, 49,592,548,930,096 and 20,119,873,754,738 is: 27,763,083,393,221.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,939,661,654,902 : 49,592,548,930,096 = 20,119,873,754,738 : x
  2. Step 2: Convert to fraction form
    35,939,661,654,902/49,592,548,930,096 = 20,119,873,754,738/x
  3. Step 3: Cross multiply
    35,939,661,654,902x = 49,592,548,930,096 × 20,119,873,754,738
  4. Step 4: Simplify right side
    35,939,661,654,902x = 997,795,823,649,198,542,419,918,848
  5. Step 5: Solve for x
    x = 997,795,823,649,198,542,419,918,848/35,939,661,654,902
  6. Step 6: Final answer
    x = 27,763,083,393,221.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.