Home / 27,394,151.59-37,785,726.21-17,616,956.68

Finding the Fourth Proportional to 27,394,151.59, 37,785,726.21 and 17,616,956.68

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Solution

The fourth proportional to 27,394,151.59, 37,785,726.21 and 17,616,956.68 is: 24,299,694.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,394,151.59 : 37,785,726.21 = 17,616,956.68 : x
  2. Step 2: Convert to fraction form
    27,394,151.59/37,785,726.21 = 17,616,956.68/x
  3. Step 3: Cross multiply
    27,394,151.59x = 37,785,726.21 × 17,616,956.68
  4. Step 4: Simplify right side
    27,394,151.59x = 665,669,501,763,910.62
  5. Step 5: Solve for x
    x = 665,669,501,763,910.62/27,394,151.59
  6. Step 6: Final answer
    x = 24,299,694.03

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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.