Home / 2,238,509,803.20-3,357,764,704.80-2,002,691,716.80

Finding the Fourth Proportional to 2,238,509,803.20, 3,357,764,704.80 and 2,002,691,716.80

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Solution

The fourth proportional to 2,238,509,803.20, 3,357,764,704.80 and 2,002,691,716.80 is: 3,004,037,575.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,509,803.20 : 3,357,764,704.80 = 2,002,691,716.80 : x
  2. Step 2: Convert to fraction form
    2,238,509,803.20/3,357,764,704.80 = 2,002,691,716.80/x
  3. Step 3: Cross multiply
    2,238,509,803.20x = 3,357,764,704.80 × 2,002,691,716.80
  4. Step 4: Simplify right side
    2,238,509,803.20x = 6,724,567,561,266,357,248
  5. Step 5: Solve for x
    x = 6,724,567,561,266,357,248/2,238,509,803.20
  6. Step 6: Final answer
    x = 3,004,037,575.20

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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.