Home / 4,786,812,219.35-7,174,505,797.24-2,227,901,423.04

Finding the Fourth Proportional to 4,786,812,219.35, 7,174,505,797.24 and 2,227,901,423.04

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Solution

The fourth proportional to 4,786,812,219.35, 7,174,505,797.24 and 2,227,901,423.04 is: 3,339,193,380.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,786,812,219.35 : 7,174,505,797.24 = 2,227,901,423.04 : x
  2. Step 2: Convert to fraction form
    4,786,812,219.35/7,174,505,797.24 = 2,227,901,423.04/x
  3. Step 3: Cross multiply
    4,786,812,219.35x = 7,174,505,797.24 × 2,227,901,423.04
  4. Step 4: Simplify right side
    4,786,812,219.35x = 15,984,091,675,290,419,200
  5. Step 5: Solve for x
    x = 15,984,091,675,290,419,200/4,786,812,219.35
  6. Step 6: Final answer
    x = 3,339,193,380.24

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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.