Home / 2,589,715,942.60-3,884,573,913.90-2,317,618,150.60

Finding the Fourth Proportional to 2,589,715,942.60, 3,884,573,913.90 and 2,317,618,150.60

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Solution

The fourth proportional to 2,589,715,942.60, 3,884,573,913.90 and 2,317,618,150.60 is: 3,476,427,225.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,715,942.60 : 3,884,573,913.90 = 2,317,618,150.60 : x
  2. Step 2: Convert to fraction form
    2,589,715,942.60/3,884,573,913.90 = 2,317,618,150.60/x
  3. Step 3: Cross multiply
    2,589,715,942.60x = 3,884,573,913.90 × 2,317,618,150.60
  4. Step 4: Simplify right side
    2,589,715,942.60x = 9,002,959,010,201,921,536
  5. Step 5: Solve for x
    x = 9,002,959,010,201,921,536/2,589,715,942.60
  6. Step 6: Final answer
    x = 3,476,427,225.90

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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.