Home / 33,984,003.60-50,942,827.80-30,400,822.80

Finding the Fourth Proportional to 33,984,003.60, 50,942,827.80 and 30,400,822.80

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Solution

The fourth proportional to 33,984,003.60, 50,942,827.80 and 30,400,822.80 is: 45,571,554.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,984,003.60 : 50,942,827.80 = 30,400,822.80 : x
  2. Step 2: Convert to fraction form
    33,984,003.60/50,942,827.80 = 30,400,822.80/x
  3. Step 3: Cross multiply
    33,984,003.60x = 50,942,827.80 × 30,400,822.80
  4. Step 4: Simplify right side
    33,984,003.60x = 1,548,703,880,878,713.75
  5. Step 5: Solve for x
    x = 1,548,703,880,878,713.75/33,984,003.60
  6. Step 6: Final answer
    x = 45,571,554.76

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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.