Home / 14,246,937,408,978-19,659,694,644,606-7,995,595,091,996.20

Finding the Fourth Proportional to 14,246,937,408,978, 19,659,694,644,606 and 7,995,595,091,996.20

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Solution

The fourth proportional to 14,246,937,408,978, 19,659,694,644,606 and 7,995,595,091,996.20 is: 11,033,315,687,306.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,246,937,408,978 : 19,659,694,644,606 = 7,995,595,091,996.20 : x
  2. Step 2: Convert to fraction form
    14,246,937,408,978/19,659,694,644,606 = 7,995,595,091,996.20/x
  3. Step 3: Cross multiply
    14,246,937,408,978x = 19,659,694,644,606 × 7,995,595,091,996.20
  4. Step 4: Simplify right side
    14,246,937,408,978x = 157,190,958,010,555,709,448,519,680
  5. Step 5: Solve for x
    x = 157,190,958,010,555,709,448,519,680/14,246,937,408,978
  6. Step 6: Final answer
    x = 11,033,315,687,306.85

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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.