Home / 41,339,066.31-57,047,458.79-22,753,809.09

Finding the Fourth Proportional to 41,339,066.31, 57,047,458.79 and 22,753,809.09

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Solution

The fourth proportional to 41,339,066.31, 57,047,458.79 and 22,753,809.09 is: 31,400,007.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339,066.31 : 57,047,458.79 = 22,753,809.09 : x
  2. Step 2: Convert to fraction form
    41,339,066.31/57,047,458.79 = 22,753,809.09/x
  3. Step 3: Cross multiply
    41,339,066.31x = 57,047,458.79 × 22,753,809.09
  4. Step 4: Simplify right side
    41,339,066.31x = 1,298,046,986,434,186.75
  5. Step 5: Solve for x
    x = 1,298,046,986,434,186.75/41,339,066.31
  6. Step 6: Final answer
    x = 31,400,007.36

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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.