Home / 3,037,942,163.12-4,555,405,760.52-967,394,156.72

Finding the Fourth Proportional to 3,037,942,163.12, 4,555,405,760.52 and 967,394,156.72

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Solution

The fourth proportional to 3,037,942,163.12, 4,555,405,760.52 and 967,394,156.72 is: 1,450,611,195.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,942,163.12 : 4,555,405,760.52 = 967,394,156.72 : x
  2. Step 2: Convert to fraction form
    3,037,942,163.12/4,555,405,760.52 = 967,394,156.72/x
  3. Step 3: Cross multiply
    3,037,942,163.12x = 4,555,405,760.52 × 967,394,156.72
  4. Step 4: Simplify right side
    3,037,942,163.12x = 4,406,872,914,215,676,416
  5. Step 5: Solve for x
    x = 4,406,872,914,215,676,416/3,037,942,163.12
  6. Step 6: Final answer
    x = 1,450,611,195.87

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1.5x scale

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.