Home / 18,006,614.11-27,014,218.10-5,876,100.13

Finding the Fourth Proportional to 18,006,614.11, 27,014,218.10 and 5,876,100.13

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Solution

The fourth proportional to 18,006,614.11, 27,014,218.10 and 5,876,100.13 is: 8,815,552.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,006,614.11 : 27,014,218.10 = 5,876,100.13 : x
  2. Step 2: Convert to fraction form
    18,006,614.11/27,014,218.10 = 5,876,100.13/x
  3. Step 3: Cross multiply
    18,006,614.11x = 27,014,218.10 × 5,876,100.13
  4. Step 4: Simplify right side
    18,006,614.11x = 158,738,250,436,413.06
  5. Step 5: Solve for x
    x = 158,738,250,436,413.06/18,006,614.11
  6. Step 6: Final answer
    x = 8,815,552.41

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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.