Home / 3,493,207,958,616.30-5,239,918,684,999.70-1,198,440,221,273.30

Finding the Fourth Proportional to 3,493,207,958,616.30, 5,239,918,684,999.70 and 1,198,440,221,273.30

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Solution

The fourth proportional to 3,493,207,958,616.30, 5,239,918,684,999.70 and 1,198,440,221,273.30 is: 1,797,696,954,404.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,493,207,958,616.30 : 5,239,918,684,999.70 = 1,198,440,221,273.30 : x
  2. Step 2: Convert to fraction form
    3,493,207,958,616.30/5,239,918,684,999.70 = 1,198,440,221,273.30/x
  3. Step 3: Cross multiply
    3,493,207,958,616.30x = 5,239,918,684,999.70 × 1,198,440,221,273.30
  4. Step 4: Simplify right side
    3,493,207,958,616.30x = 6,279,729,308,305,139,961,954,304
  5. Step 5: Solve for x
    x = 6,279,729,308,305,139,961,954,304/3,493,207,958,616.30
  6. Step 6: Final answer
    x = 1,797,696,954,404.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.