Home / 3,308,494,087.80-4,962,741,131.70-3,285,535,836.60

Finding the Fourth Proportional to 3,308,494,087.80, 4,962,741,131.70 and 3,285,535,836.60

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Solution

The fourth proportional to 3,308,494,087.80, 4,962,741,131.70 and 3,285,535,836.60 is: 4,928,303,754.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,494,087.80 : 4,962,741,131.70 = 3,285,535,836.60 : x
  2. Step 2: Convert to fraction form
    3,308,494,087.80/4,962,741,131.70 = 3,285,535,836.60/x
  3. Step 3: Cross multiply
    3,308,494,087.80x = 4,962,741,131.70 × 3,285,535,836.60
  4. Step 4: Simplify right side
    3,308,494,087.80x = 16,305,263,835,969,189,888
  5. Step 5: Solve for x
    x = 16,305,263,835,969,189,888/3,308,494,087.80
  6. Step 6: Final answer
    x = 4,928,303,754.90

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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.