Home / 27,107,174.52-37,407,694.20-14,717,022.48

Finding the Fourth Proportional to 27,107,174.52, 37,407,694.20 and 14,717,022.48

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Solution

The fourth proportional to 27,107,174.52, 37,407,694.20 and 14,717,022.48 is: 20,309,378.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,107,174.52 : 37,407,694.20 = 14,717,022.48 : x
  2. Step 2: Convert to fraction form
    27,107,174.52/37,407,694.20 = 14,717,022.48/x
  3. Step 3: Cross multiply
    27,107,174.52x = 37,407,694.20 × 14,717,022.48
  4. Step 4: Simplify right side
    27,107,174.52x = 550,529,876,466,365.69
  5. Step 5: Solve for x
    x = 550,529,876,466,365.69/27,107,174.52
  6. Step 6: Final answer
    x = 20,309,378.83

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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.