Home / 10,953,589,682.94-16,424,943,891.30-3,491,201,449.14

Finding the Fourth Proportional to 10,953,589,682.94, 16,424,943,891.30 and 3,491,201,449.14

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Solution

The fourth proportional to 10,953,589,682.94, 16,424,943,891.30 and 3,491,201,449.14 is: 5,235,068,098.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,953,589,682.94 : 16,424,943,891.30 = 3,491,201,449.14 : x
  2. Step 2: Convert to fraction form
    10,953,589,682.94/16,424,943,891.30 = 3,491,201,449.14/x
  3. Step 3: Cross multiply
    10,953,589,682.94x = 16,424,943,891.30 × 3,491,201,449.14
  4. Step 4: Simplify right side
    10,953,589,682.94x = 57,342,787,915,349,745,664
  5. Step 5: Solve for x
    x = 57,342,787,915,349,745,664/10,953,589,682.94
  6. Step 6: Final answer
    x = 5,235,068,098.69

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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.