Home / 6,864,264,067.20-10,297,739,793.60-2,933,962,627.20

Finding the Fourth Proportional to 6,864,264,067.20, 10,297,739,793.60 and 2,933,962,627.20

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Solution

The fourth proportional to 6,864,264,067.20, 10,297,739,793.60 and 2,933,962,627.20 is: 4,401,518,269.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864,264,067.20 : 10,297,739,793.60 = 2,933,962,627.20 : x
  2. Step 2: Convert to fraction form
    6,864,264,067.20/10,297,739,793.60 = 2,933,962,627.20/x
  3. Step 3: Cross multiply
    6,864,264,067.20x = 10,297,739,793.60 × 2,933,962,627.20
  4. Step 4: Simplify right side
    6,864,264,067.20x = 30,213,183,699,052,642,304
  5. Step 5: Solve for x
    x = 30,213,183,699,052,642,304/6,864,264,067.20
  6. Step 6: Final answer
    x = 4,401,518,269.59

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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.