Home / 5,352,647,806.20-7,386,220,911.70-3,094,732,199.28

Finding the Fourth Proportional to 5,352,647,806.20, 7,386,220,911.70 and 3,094,732,199.28

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Solution

The fourth proportional to 5,352,647,806.20, 7,386,220,911.70 and 3,094,732,199.28 is: 4,270,480,052.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,647,806.20 : 7,386,220,911.70 = 3,094,732,199.28 : x
  2. Step 2: Convert to fraction form
    5,352,647,806.20/7,386,220,911.70 = 3,094,732,199.28/x
  3. Step 3: Cross multiply
    5,352,647,806.20x = 7,386,220,911.70 × 3,094,732,199.28
  4. Step 4: Simplify right side
    5,352,647,806.20x = 22,858,375,686,380,863,488
  5. Step 5: Solve for x
    x = 22,858,375,686,380,863,488/5,352,647,806.20
  6. Step 6: Final answer
    x = 4,270,480,052.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.