Home / 33,222,414.30-49,823,791.05-13,016,027.10

Finding the Fourth Proportional to 33,222,414.30, 49,823,791.05 and 13,016,027.10

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Solution

The fourth proportional to 33,222,414.30, 49,823,791.05 and 13,016,027.10 is: 19,520,189.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,222,414.30 : 49,823,791.05 = 13,016,027.10 : x
  2. Step 2: Convert to fraction form
    33,222,414.30/49,823,791.05 = 13,016,027.10/x
  3. Step 3: Cross multiply
    33,222,414.30x = 49,823,791.05 × 13,016,027.10
  4. Step 4: Simplify right side
    33,222,414.30x = 648,507,814,531,537.38
  5. Step 5: Solve for x
    x = 648,507,814,531,537.38/33,222,414.30
  6. Step 6: Final answer
    x = 19,520,189.25

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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.