Home / 2,727,995,758.30-3,764,627,065.66-1,522,324,363.06

Finding the Fourth Proportional to 2,727,995,758.30, 3,764,627,065.66 and 1,522,324,363.06

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Solution

The fourth proportional to 2,727,995,758.30, 3,764,627,065.66 and 1,522,324,363.06 is: 2,100,803,669.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,995,758.30 : 3,764,627,065.66 = 1,522,324,363.06 : x
  2. Step 2: Convert to fraction form
    2,727,995,758.30/3,764,627,065.66 = 1,522,324,363.06/x
  3. Step 3: Cross multiply
    2,727,995,758.30x = 3,764,627,065.66 × 1,522,324,363.06
  4. Step 4: Simplify right side
    2,727,995,758.30x = 5,730,983,499,889,295,360
  5. Step 5: Solve for x
    x = 5,730,983,499,889,295,360/2,727,995,758.30
  6. Step 6: Final answer
    x = 2,100,803,669.67

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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.