Home / 16,922,004.44-23,329,811.62-13,448,940.44

Finding the Fourth Proportional to 16,922,004.44, 23,329,811.62 and 13,448,940.44

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Solution

The fourth proportional to 16,922,004.44, 23,329,811.62 and 13,448,940.44 is: 18,541,612.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,922,004.44 : 23,329,811.62 = 13,448,940.44 : x
  2. Step 2: Convert to fraction form
    16,922,004.44/23,329,811.62 = 13,448,940.44/x
  3. Step 3: Cross multiply
    16,922,004.44x = 23,329,811.62 × 13,448,940.44
  4. Step 4: Simplify right side
    16,922,004.44x = 313,761,246,953,799.94
  5. Step 5: Solve for x
    x = 313,761,246,953,799.94/16,922,004.44
  6. Step 6: Final answer
    x = 18,541,612.38

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1.5x scale

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.