Home / 3,366,156,628.40-5,049,234,942.60-3,237,162,119.60

Finding the Fourth Proportional to 3,366,156,628.40, 5,049,234,942.60 and 3,237,162,119.60

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Solution

The fourth proportional to 3,366,156,628.40, 5,049,234,942.60 and 3,237,162,119.60 is: 4,855,743,179.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,156,628.40 : 5,049,234,942.60 = 3,237,162,119.60 : x
  2. Step 2: Convert to fraction form
    3,366,156,628.40/5,049,234,942.60 = 3,237,162,119.60/x
  3. Step 3: Cross multiply
    3,366,156,628.40x = 5,049,234,942.60 × 3,237,162,119.60
  4. Step 4: Simplify right side
    3,366,156,628.40x = 16,345,192,089,145,401,344
  5. Step 5: Solve for x
    x = 16,345,192,089,145,401,344/3,366,156,628.40
  6. Step 6: Final answer
    x = 4,855,743,179.40

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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.