Home / 16,792,004.80-25,188,147.38-4,662,414.15

Finding the Fourth Proportional to 16,792,004.80, 25,188,147.38 and 4,662,414.15

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Solution

The fourth proportional to 16,792,004.80, 25,188,147.38 and 4,662,414.15 is: 6,993,660.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,792,004.80 : 25,188,147.38 = 4,662,414.15 : x
  2. Step 2: Convert to fraction form
    16,792,004.80/25,188,147.38 = 4,662,414.15/x
  3. Step 3: Cross multiply
    16,792,004.80x = 25,188,147.38 × 4,662,414.15
  4. Step 4: Simplify right side
    16,792,004.80x = 117,437,574,756,797.44
  5. Step 5: Solve for x
    x = 117,437,574,756,797.44/16,792,004.80
  6. Step 6: Final answer
    x = 6,993,660.15

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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.