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Finding the Fourth Proportional to 222,433.77, 335,168.54 and 183,855.09

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Solution

The fourth proportional to 222,433.77, 335,168.54 and 183,855.09 is: 277,037.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,433.77 : 335,168.54 = 183,855.09 : x
  2. Step 2: Convert to fraction form
    222,433.77/335,168.54 = 183,855.09/x
  3. Step 3: Cross multiply
    222,433.77x = 335,168.54 × 183,855.09
  4. Step 4: Simplify right side
    222,433.77x = 61,622,442,086.87
  5. Step 5: Solve for x
    x = 61,622,442,086.87/222,433.77
  6. Step 6: Final answer
    x = 277,037.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.