Home / 7,175,836,000.60-10,763,754,000.90-5,339,175,904.60

Finding the Fourth Proportional to 7,175,836,000.60, 10,763,754,000.90 and 5,339,175,904.60

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Solution

The fourth proportional to 7,175,836,000.60, 10,763,754,000.90 and 5,339,175,904.60 is: 8,008,763,856.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,175,836,000.60 : 10,763,754,000.90 = 5,339,175,904.60 : x
  2. Step 2: Convert to fraction form
    7,175,836,000.60/10,763,754,000.90 = 5,339,175,904.60/x
  3. Step 3: Cross multiply
    7,175,836,000.60x = 10,763,754,000.90 × 5,339,175,904.60
  4. Step 4: Simplify right side
    7,175,836,000.60x = 57,469,576,004,647,124,992
  5. Step 5: Solve for x
    x = 57,469,576,004,647,124,992/7,175,836,000.60
  6. Step 6: Final answer
    x = 8,008,763,856.90

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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.