Home / 27,221,839.73-37,565,665.83-14,832,034.97

Finding the Fourth Proportional to 27,221,839.73, 37,565,665.83 and 14,832,034.97

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Solution

The fourth proportional to 27,221,839.73, 37,565,665.83 and 14,832,034.97 is: 20,467,950.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,221,839.73 : 37,565,665.83 = 14,832,034.97 : x
  2. Step 2: Convert to fraction form
    27,221,839.73/37,565,665.83 = 14,832,034.97/x
  3. Step 3: Cross multiply
    27,221,839.73x = 37,565,665.83 × 14,832,034.97
  4. Step 4: Simplify right side
    27,221,839.73x = 557,175,269,074,065.69
  5. Step 5: Solve for x
    x = 557,175,269,074,065.69/27,221,839.73
  6. Step 6: Final answer
    x = 20,467,950.54

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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.