Home / 5,679,770,542.92-8,520,571,296.54-1,749,474,874.44

Finding the Fourth Proportional to 5,679,770,542.92, 8,520,571,296.54 and 1,749,474,874.44

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Solution

The fourth proportional to 5,679,770,542.92, 8,520,571,296.54 and 1,749,474,874.44 is: 2,624,494,297.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,679,770,542.92 : 8,520,571,296.54 = 1,749,474,874.44 : x
  2. Step 2: Convert to fraction form
    5,679,770,542.92/8,520,571,296.54 = 1,749,474,874.44/x
  3. Step 3: Cross multiply
    5,679,770,542.92x = 8,520,571,296.54 × 1,749,474,874.44
  4. Step 4: Simplify right side
    5,679,770,542.92x = 14,906,525,399,171,385,344
  5. Step 5: Solve for x
    x = 14,906,525,399,171,385,344/5,679,770,542.92
  6. Step 6: Final answer
    x = 2,624,494,297.18

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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.