Home / 38,010,786.33-57,016,178.43-17,534,447.64

Finding the Fourth Proportional to 38,010,786.33, 57,016,178.43 and 17,534,447.64

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Solution

The fourth proportional to 38,010,786.33, 57,016,178.43 and 17,534,447.64 is: 26,301,670.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,010,786.33 : 57,016,178.43 = 17,534,447.64 : x
  2. Step 2: Convert to fraction form
    38,010,786.33/57,016,178.43 = 17,534,447.64/x
  3. Step 3: Cross multiply
    38,010,786.33x = 57,016,178.43 × 17,534,447.64
  4. Step 4: Simplify right side
    38,010,786.33x = 999,747,195,313,732.38
  5. Step 5: Solve for x
    x = 999,747,195,313,732.38/38,010,786.33
  6. Step 6: Final answer
    x = 26,301,670.97

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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.