Home / 5,098,082,697.80-7,647,941,254.11-2,150,796,446.74

Finding the Fourth Proportional to 5,098,082,697.80, 7,647,941,254.11 and 2,150,796,446.74

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Solution

The fourth proportional to 5,098,082,697.80, 7,647,941,254.11 and 2,150,796,446.74 is: 3,226,539,436.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,082,697.80 : 7,647,941,254.11 = 2,150,796,446.74 : x
  2. Step 2: Convert to fraction form
    5,098,082,697.80/7,647,941,254.11 = 2,150,796,446.74/x
  3. Step 3: Cross multiply
    5,098,082,697.80x = 7,647,941,254.11 × 2,150,796,446.74
  4. Step 4: Simplify right side
    5,098,082,697.80x = 16,449,164,874,216,044,544
  5. Step 5: Solve for x
    x = 16,449,164,874,216,044,544/5,098,082,697.80
  6. Step 6: Final answer
    x = 3,226,539,436.35

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Double scale
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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.