Home / 41,339,067.80-57,047,460.80-22,753,810.56

Finding the Fourth Proportional to 41,339,067.80, 57,047,460.80 and 22,753,810.56

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Solution

The fourth proportional to 41,339,067.80, 57,047,460.80 and 22,753,810.56 is: 31,400,009.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339,067.80 : 57,047,460.80 = 22,753,810.56 : x
  2. Step 2: Convert to fraction form
    41,339,067.80/57,047,460.80 = 22,753,810.56/x
  3. Step 3: Cross multiply
    41,339,067.80x = 57,047,460.80 × 22,753,810.56
  4. Step 4: Simplify right side
    41,339,067.80x = 1,298,047,115,972,226
  5. Step 5: Solve for x
    x = 1,298,047,115,972,226/41,339,067.80
  6. Step 6: Final answer
    x = 31,400,009.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.