Home / 110,697,196,640.80-166,045,794,961.20-51,005,743,520.80

Finding the Fourth Proportional to 110,697,196,640.80, 166,045,794,961.20 and 51,005,743,520.80

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Solution

The fourth proportional to 110,697,196,640.80, 166,045,794,961.20 and 51,005,743,520.80 is: 76,508,615,281.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,697,196,640.80 : 166,045,794,961.20 = 51,005,743,520.80 : x
  2. Step 2: Convert to fraction form
    110,697,196,640.80/166,045,794,961.20 = 51,005,743,520.80/x
  3. Step 3: Cross multiply
    110,697,196,640.80x = 166,045,794,961.20 × 51,005,743,520.80
  4. Step 4: Simplify right side
    110,697,196,640.80x = 8,469,289,230,498,313,273,344
  5. Step 5: Solve for x
    x = 8,469,289,230,498,313,273,344/110,697,196,640.80
  6. Step 6: Final answer
    x = 76,508,615,281.20

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1.5x scale

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.