Home / 13,964,277-20,946,205.14-6,282,496.92

Finding the Fourth Proportional to 13,964,277, 20,946,205.14 and 6,282,496.92

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Solution

The fourth proportional to 13,964,277, 20,946,205.14 and 6,282,496.92 is: 9,423,650.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,964,277 : 20,946,205.14 = 6,282,496.92 : x
  2. Step 2: Convert to fraction form
    13,964,277/20,946,205.14 = 6,282,496.92/x
  3. Step 3: Cross multiply
    13,964,277x = 20,946,205.14 × 6,282,496.92
  4. Step 4: Simplify right side
    13,964,277x = 131,594,469,277,738.17
  5. Step 5: Solve for x
    x = 131,594,469,277,738.17/13,964,277
  6. Step 6: Final answer
    x = 9,423,650.74

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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.