Home / 2,096,134,589.88-3,143,022,069.06-696,369,482.64

Finding the Fourth Proportional to 2,096,134,589.88, 3,143,022,069.06 and 696,369,482.64

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Solution

The fourth proportional to 2,096,134,589.88, 3,143,022,069.06 and 696,369,482.64 is: 1,044,162,270.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,134,589.88 : 3,143,022,069.06 = 696,369,482.64 : x
  2. Step 2: Convert to fraction form
    2,096,134,589.88/3,143,022,069.06 = 696,369,482.64/x
  3. Step 3: Cross multiply
    2,096,134,589.88x = 3,143,022,069.06 × 696,369,482.64
  4. Step 4: Simplify right side
    2,096,134,589.88x = 2,188,704,652,157,414,400
  5. Step 5: Solve for x
    x = 2,188,704,652,157,414,400/2,096,134,589.88
  6. Step 6: Final answer
    x = 1,044,162,270.27

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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.