Home / 3,364,419,904.80-5,046,629,857.20-2,203,469,325.60

Finding the Fourth Proportional to 3,364,419,904.80, 5,046,629,857.20 and 2,203,469,325.60

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Solution

The fourth proportional to 3,364,419,904.80, 5,046,629,857.20 and 2,203,469,325.60 is: 3,305,203,988.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,419,904.80 : 5,046,629,857.20 = 2,203,469,325.60 : x
  2. Step 2: Convert to fraction form
    3,364,419,904.80/5,046,629,857.20 = 2,203,469,325.60/x
  3. Step 3: Cross multiply
    3,364,419,904.80x = 5,046,629,857.20 × 2,203,469,325.60
  4. Step 4: Simplify right side
    3,364,419,904.80x = 11,120,094,087,997,306,880
  5. Step 5: Solve for x
    x = 11,120,094,087,997,306,880/3,364,419,904.80
  6. Step 6: Final answer
    x = 3,305,203,988.40

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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.