Home / 2,727,995,757.30-3,764,627,064.28-1,522,324,362.06

Finding the Fourth Proportional to 2,727,995,757.30, 3,764,627,064.28 and 1,522,324,362.06

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Solution

The fourth proportional to 2,727,995,757.30, 3,764,627,064.28 and 1,522,324,362.06 is: 2,100,803,668.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,995,757.30 : 3,764,627,064.28 = 1,522,324,362.06 : x
  2. Step 2: Convert to fraction form
    2,727,995,757.30/3,764,627,064.28 = 1,522,324,362.06/x
  3. Step 3: Cross multiply
    2,727,995,757.30x = 3,764,627,064.28 × 1,522,324,362.06
  4. Step 4: Simplify right side
    2,727,995,757.30x = 5,730,983,494,023,861,248
  5. Step 5: Solve for x
    x = 5,730,983,494,023,861,248/2,727,995,757.30
  6. Step 6: Final answer
    x = 2,100,803,668.29

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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.