Home / 16,837,092.66-25,247,787.66-8,747,893.62

Finding the Fourth Proportional to 16,837,092.66, 25,247,787.66 and 8,747,893.62

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Solution

The fourth proportional to 16,837,092.66, 25,247,787.66 and 8,747,893.62 is: 13,117,761.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,837,092.66 : 25,247,787.66 = 8,747,893.62 : x
  2. Step 2: Convert to fraction form
    16,837,092.66/25,247,787.66 = 8,747,893.62/x
  3. Step 3: Cross multiply
    16,837,092.66x = 25,247,787.66 × 8,747,893.62
  4. Step 4: Simplify right side
    16,837,092.66x = 220,864,960,590,028.72
  5. Step 5: Solve for x
    x = 220,864,960,590,028.72/16,837,092.66
  6. Step 6: Final answer
    x = 13,117,761.19

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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.