Home / 11,737,326.54-17,608,523.49-3,650,143.98

Finding the Fourth Proportional to 11,737,326.54, 17,608,523.49 and 3,650,143.98

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Solution

The fourth proportional to 11,737,326.54, 17,608,523.49 and 3,650,143.98 is: 5,476,003.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,737,326.54 : 17,608,523.49 = 3,650,143.98 : x
  2. Step 2: Convert to fraction form
    11,737,326.54/17,608,523.49 = 3,650,143.98/x
  3. Step 3: Cross multiply
    11,737,326.54x = 17,608,523.49 × 3,650,143.98
  4. Step 4: Simplify right side
    11,737,326.54x = 64,273,646,013,712.09
  5. Step 5: Solve for x
    x = 64,273,646,013,712.09/11,737,326.54
  6. Step 6: Final answer
    x = 5,476,003.91

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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.