Home / 16,227,960.36-22,396,087.62-8,984,616.36

Finding the Fourth Proportional to 16,227,960.36, 22,396,087.62 and 8,984,616.36

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Solution

The fourth proportional to 16,227,960.36, 22,396,087.62 and 8,984,616.36 is: 12,399,602.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,227,960.36 : 22,396,087.62 = 8,984,616.36 : x
  2. Step 2: Convert to fraction form
    16,227,960.36/22,396,087.62 = 8,984,616.36/x
  3. Step 3: Cross multiply
    16,227,960.36x = 22,396,087.62 × 8,984,616.36
  4. Step 4: Simplify right side
    16,227,960.36x = 201,220,255,230,645.47
  5. Step 5: Solve for x
    x = 201,220,255,230,645.47/16,227,960.36
  6. Step 6: Final answer
    x = 12,399,602.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.