Home / 6,864,264,082.20-10,297,739,816.10-2,933,962,642.20

Finding the Fourth Proportional to 6,864,264,082.20, 10,297,739,816.10 and 2,933,962,642.20

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Solution

The fourth proportional to 6,864,264,082.20, 10,297,739,816.10 and 2,933,962,642.20 is: 4,401,518,292.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864,264,082.20 : 10,297,739,816.10 = 2,933,962,642.20 : x
  2. Step 2: Convert to fraction form
    6,864,264,082.20/10,297,739,816.10 = 2,933,962,642.20/x
  3. Step 3: Cross multiply
    6,864,264,082.20x = 10,297,739,816.10 × 2,933,962,642.20
  4. Step 4: Simplify right side
    6,864,264,082.20x = 30,213,183,919,532,896,256
  5. Step 5: Solve for x
    x = 30,213,183,919,532,896,256/6,864,264,082.20
  6. Step 6: Final answer
    x = 4,401,518,292.09

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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.