Home / 2,125,593,555,227.20-2,933,317,211,133.20-1,199,842,491,872.20

Finding the Fourth Proportional to 2,125,593,555,227.20, 2,933,317,211,133.20 and 1,199,842,491,872.20

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Solution

The fourth proportional to 2,125,593,555,227.20, 2,933,317,211,133.20 and 1,199,842,491,872.20 is: 1,655,781,569,059.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,125,593,555,227.20 : 2,933,317,211,133.20 = 1,199,842,491,872.20 : x
  2. Step 2: Convert to fraction form
    2,125,593,555,227.20/2,933,317,211,133.20 = 1,199,842,491,872.20/x
  3. Step 3: Cross multiply
    2,125,593,555,227.20x = 2,933,317,211,133.20 × 1,199,842,491,872.20
  4. Step 4: Simplify right side
    2,125,593,555,227.20x = 3,519,518,632,057,670,811,516,928
  5. Step 5: Solve for x
    x = 3,519,518,632,057,670,811,516,928/2,125,593,555,227.20
  6. Step 6: Final answer
    x = 1,655,781,569,059.88

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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.