Home / 2,327,481,946.20-3,491,222,919.30-1,455,068,400.60

Finding the Fourth Proportional to 2,327,481,946.20, 3,491,222,919.30 and 1,455,068,400.60

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Solution

The fourth proportional to 2,327,481,946.20, 3,491,222,919.30 and 1,455,068,400.60 is: 2,182,602,600.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,481,946.20 : 3,491,222,919.30 = 1,455,068,400.60 : x
  2. Step 2: Convert to fraction form
    2,327,481,946.20/3,491,222,919.30 = 1,455,068,400.60/x
  3. Step 3: Cross multiply
    2,327,481,946.20x = 3,491,222,919.30 × 1,455,068,400.60
  4. Step 4: Simplify right side
    2,327,481,946.20x = 5,079,968,149,323,914,240
  5. Step 5: Solve for x
    x = 5,079,968,149,323,914,240/2,327,481,946.20
  6. Step 6: Final answer
    x = 2,182,602,600.90

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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.