Home / 33,733,190.57-50,578,380.59-28,617,382.04

Finding the Fourth Proportional to 33,733,190.57, 50,578,380.59 and 28,617,382.04

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Solution

The fourth proportional to 33,733,190.57, 50,578,380.59 and 28,617,382.04 is: 42,907,914.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,733,190.57 : 50,578,380.59 = 28,617,382.04 : x
  2. Step 2: Convert to fraction form
    33,733,190.57/50,578,380.59 = 28,617,382.04/x
  3. Step 3: Cross multiply
    33,733,190.57x = 50,578,380.59 × 28,617,382.04
  4. Step 4: Simplify right side
    33,733,190.57x = 1,447,420,839,912,571.75
  5. Step 5: Solve for x
    x = 1,447,420,839,912,571.75/33,733,190.57
  6. Step 6: Final answer
    x = 42,907,914.01

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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.