Home / 16,968,238.44-25,456,344.36-5,608,687.44

Finding the Fourth Proportional to 16,968,238.44, 25,456,344.36 and 5,608,687.44

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Solution

The fourth proportional to 16,968,238.44, 25,456,344.36 and 5,608,687.44 is: 8,414,348.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,968,238.44 : 25,456,344.36 = 5,608,687.44 : x
  2. Step 2: Convert to fraction form
    16,968,238.44/25,456,344.36 = 5,608,687.44/x
  3. Step 3: Cross multiply
    16,968,238.44x = 25,456,344.36 × 5,608,687.44
  4. Step 4: Simplify right side
    16,968,238.44x = 142,776,678,880,246.84
  5. Step 5: Solve for x
    x = 142,776,678,880,246.84/16,968,238.44
  6. Step 6: Final answer
    x = 8,414,348.93

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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.