Home / 7,099,469,673.90-10,628,797,176.45-4,344,479,529.90

Finding the Fourth Proportional to 7,099,469,673.90, 10,628,797,176.45 and 4,344,479,529.90

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Solution

The fourth proportional to 7,099,469,673.90, 10,628,797,176.45 and 4,344,479,529.90 is: 6,504,231,144.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,099,469,673.90 : 10,628,797,176.45 = 4,344,479,529.90 : x
  2. Step 2: Convert to fraction form
    7,099,469,673.90/10,628,797,176.45 = 4,344,479,529.90/x
  3. Step 3: Cross multiply
    7,099,469,673.90x = 10,628,797,176.45 × 4,344,479,529.90
  4. Step 4: Simplify right side
    7,099,469,673.90x = 46,176,591,760,545,939,456
  5. Step 5: Solve for x
    x = 46,176,591,760,545,939,456/7,099,469,673.90
  6. Step 6: Final answer
    x = 6,504,231,144.24

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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.