Home / 18,002,350.50-24,843,476.97-9,853,413.54

Finding the Fourth Proportional to 18,002,350.50, 24,843,476.97 and 9,853,413.54

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Solution

The fourth proportional to 18,002,350.50, 24,843,476.97 and 9,853,413.54 is: 13,597,838.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,002,350.50 : 24,843,476.97 = 9,853,413.54 : x
  2. Step 2: Convert to fraction form
    18,002,350.50/24,843,476.97 = 9,853,413.54/x
  3. Step 3: Cross multiply
    18,002,350.50x = 24,843,476.97 × 9,853,413.54
  4. Step 4: Simplify right side
    18,002,350.50x = 244,793,052,356,876.12
  5. Step 5: Solve for x
    x = 244,793,052,356,876.12/18,002,350.50
  6. Step 6: Final answer
    x = 13,597,838.37

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Why These Related Problems?

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