Home / 823,469,180,691.70-1,235,203,771,037.50-823,469,180,691.70

Finding the Fourth Proportional to 823,469,180,691.70, 1,235,203,771,037.50 and 823,469,180,691.70

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Solution

The fourth proportional to 823,469,180,691.70, 1,235,203,771,037.50 and 823,469,180,691.70 is: 1,235,203,771,037.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    823,469,180,691.70 : 1,235,203,771,037.50 = 823,469,180,691.70 : x
  2. Step 2: Convert to fraction form
    823,469,180,691.70/1,235,203,771,037.50 = 823,469,180,691.70/x
  3. Step 3: Cross multiply
    823,469,180,691.70x = 1,235,203,771,037.50 × 823,469,180,691.70
  4. Step 4: Simplify right side
    823,469,180,691.70x = 1,017,152,237,323,548,329,246,720
  5. Step 5: Solve for x
    x = 1,017,152,237,323,548,329,246,720/823,469,180,691.70
  6. Step 6: Final answer
    x = 1,235,203,771,037.50

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Double scale
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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.