Home / 2,413,764,694.20-3,620,647,041.30-1,189,324,630.20

Finding the Fourth Proportional to 2,413,764,694.20, 3,620,647,041.30 and 1,189,324,630.20

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Solution

The fourth proportional to 2,413,764,694.20, 3,620,647,041.30 and 1,189,324,630.20 is: 1,783,986,945.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,764,694.20 : 3,620,647,041.30 = 1,189,324,630.20 : x
  2. Step 2: Convert to fraction form
    2,413,764,694.20/3,620,647,041.30 = 1,189,324,630.20/x
  3. Step 3: Cross multiply
    2,413,764,694.20x = 3,620,647,041.30 × 1,189,324,630.20
  4. Step 4: Simplify right side
    2,413,764,694.20x = 4,306,124,703,478,846,976
  5. Step 5: Solve for x
    x = 4,306,124,703,478,846,976/2,413,764,694.20
  6. Step 6: Final answer
    x = 1,783,986,945.30

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Double scale
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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.