Home / 33,590,413.80-50,393,616.84-10,871,311.32

Finding the Fourth Proportional to 33,590,413.80, 50,393,616.84 and 10,871,311.32

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Solution

The fourth proportional to 33,590,413.80, 50,393,616.84 and 10,871,311.32 is: 16,309,554.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,590,413.80 : 50,393,616.84 = 10,871,311.32 : x
  2. Step 2: Convert to fraction form
    33,590,413.80/50,393,616.84 = 10,871,311.32/x
  3. Step 3: Cross multiply
    33,590,413.80x = 50,393,616.84 × 10,871,311.32
  4. Step 4: Simplify right side
    33,590,413.80x = 547,844,697,208,434.69
  5. Step 5: Solve for x
    x = 547,844,697,208,434.69/33,590,413.80
  6. Step 6: Final answer
    x = 16,309,554.88

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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.