Home / 14,246,937,408,909-19,659,694,644,513-7,995,595,091,928.40

Finding the Fourth Proportional to 14,246,937,408,909, 19,659,694,644,513 and 7,995,595,091,928.40

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Solution

The fourth proportional to 14,246,937,408,909, 19,659,694,644,513 and 7,995,595,091,928.40 is: 11,033,315,687,214.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,246,937,408,909 : 19,659,694,644,513 = 7,995,595,091,928.40 : x
  2. Step 2: Convert to fraction form
    14,246,937,408,909/19,659,694,644,513 = 7,995,595,091,928.40/x
  3. Step 3: Cross multiply
    14,246,937,408,909x = 19,659,694,644,513 × 7,995,595,091,928.40
  4. Step 4: Simplify right side
    14,246,937,408,909x = 157,190,958,008,479,213,019,987,968
  5. Step 5: Solve for x
    x = 157,190,958,008,479,213,019,987,968/14,246,937,408,909
  6. Step 6: Final answer
    x = 11,033,315,687,214.53

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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.