Home / 16,255,866.56-24,366,730.89-5,469,422.64

Finding the Fourth Proportional to 16,255,866.56, 24,366,730.89 and 5,469,422.64

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Solution

The fourth proportional to 16,255,866.56, 24,366,730.89 and 5,469,422.64 is: 8,198,390.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,255,866.56 : 24,366,730.89 = 5,469,422.64 : x
  2. Step 2: Convert to fraction form
    16,255,866.56/24,366,730.89 = 5,469,422.64/x
  3. Step 3: Cross multiply
    16,255,866.56x = 24,366,730.89 × 5,469,422.64
  4. Step 4: Simplify right side
    16,255,866.56x = 133,271,949,490,922.94
  5. Step 5: Solve for x
    x = 133,271,949,490,922.94/16,255,866.56
  6. Step 6: Final answer
    x = 8,198,390.96

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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.