Home / 36,629,963.70-54,944,945.55-9,336,203.70

Finding the Fourth Proportional to 36,629,963.70, 54,944,945.55 and 9,336,203.70

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Solution

The fourth proportional to 36,629,963.70, 54,944,945.55 and 9,336,203.70 is: 14,004,305.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,629,963.70 : 54,944,945.55 = 9,336,203.70 : x
  2. Step 2: Convert to fraction form
    36,629,963.70/54,944,945.55 = 9,336,203.70/x
  3. Step 3: Cross multiply
    36,629,963.70x = 54,944,945.55 × 9,336,203.70
  4. Step 4: Simplify right side
    36,629,963.70x = 512,977,203,940,208.44
  5. Step 5: Solve for x
    x = 512,977,203,940,208.44/36,629,963.70
  6. Step 6: Final answer
    x = 14,004,305.55

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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.