Home / 3,667,906,829.54-5,491,528,438.34-3,295,983,160.10

Finding the Fourth Proportional to 3,667,906,829.54, 5,491,528,438.34 and 3,295,983,160.10

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Solution

The fourth proportional to 3,667,906,829.54, 5,491,528,438.34 and 3,295,983,160.10 is: 4,934,690,573.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,906,829.54 : 5,491,528,438.34 = 3,295,983,160.10 : x
  2. Step 2: Convert to fraction form
    3,667,906,829.54/5,491,528,438.34 = 3,295,983,160.10/x
  3. Step 3: Cross multiply
    3,667,906,829.54x = 5,491,528,438.34 × 3,295,983,160.10
  4. Step 4: Simplify right side
    3,667,906,829.54x = 18,099,985,255,978,891,264
  5. Step 5: Solve for x
    x = 18,099,985,255,978,891,264/3,667,906,829.54
  6. Step 6: Final answer
    x = 4,934,690,573.44

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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.