Home / 4,805,469,620.04-7,200,965,676.58-4,281,776,622.71

Finding the Fourth Proportional to 4,805,469,620.04, 7,200,965,676.58 and 4,281,776,622.71

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Solution

The fourth proportional to 4,805,469,620.04, 7,200,965,676.58 and 4,281,776,622.71 is: 6,416,215,049.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,469,620.04 : 7,200,965,676.58 = 4,281,776,622.71 : x
  2. Step 2: Convert to fraction form
    4,805,469,620.04/7,200,965,676.58 = 4,281,776,622.71/x
  3. Step 3: Cross multiply
    4,805,469,620.04x = 7,200,965,676.58 × 4,281,776,622.71
  4. Step 4: Simplify right side
    4,805,469,620.04x = 30,832,926,494,881,337,344
  5. Step 5: Solve for x
    x = 30,832,926,494,881,337,344/4,805,469,620.04
  6. Step 6: Final answer
    x = 6,416,215,049.26

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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.