Home / 4,018,518,022.20-6,016,297,907.70-3,605,269,500.60

Finding the Fourth Proportional to 4,018,518,022.20, 6,016,297,907.70 and 3,605,269,500.60

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Solution

The fourth proportional to 4,018,518,022.20, 6,016,297,907.70 and 3,605,269,500.60 is: 5,397,605,593.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,518,022.20 : 6,016,297,907.70 = 3,605,269,500.60 : x
  2. Step 2: Convert to fraction form
    4,018,518,022.20/6,016,297,907.70 = 3,605,269,500.60/x
  3. Step 3: Cross multiply
    4,018,518,022.20x = 6,016,297,907.70 × 3,605,269,500.60
  4. Step 4: Simplify right side
    4,018,518,022.20x = 21,690,375,353,154,404,352
  5. Step 5: Solve for x
    x = 21,690,375,353,154,404,352/4,018,518,022.20
  6. Step 6: Final answer
    x = 5,397,605,593.24

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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.