Home / 2,727,995,761.32-3,764,627,069.80-1,522,324,366.08

Finding the Fourth Proportional to 2,727,995,761.32, 3,764,627,069.80 and 1,522,324,366.08

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Solution

The fourth proportional to 2,727,995,761.32, 3,764,627,069.80 and 1,522,324,366.08 is: 2,100,803,673.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,995,761.32 : 3,764,627,069.80 = 1,522,324,366.08 : x
  2. Step 2: Convert to fraction form
    2,727,995,761.32/3,764,627,069.80 = 1,522,324,366.08/x
  3. Step 3: Cross multiply
    2,727,995,761.32x = 3,764,627,069.80 × 1,522,324,366.08
  4. Step 4: Simplify right side
    2,727,995,761.32x = 5,730,983,517,560,892,416
  5. Step 5: Solve for x
    x = 5,730,983,517,560,892,416/2,727,995,761.32
  6. Step 6: Final answer
    x = 2,100,803,673.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.