Home / 49,170,601.95-67,853,651.36-27,143,628.27

Finding the Fourth Proportional to 49,170,601.95, 67,853,651.36 and 27,143,628.27

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Solution

The fourth proportional to 49,170,601.95, 67,853,651.36 and 27,143,628.27 is: 37,457,224.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,170,601.95 : 67,853,651.36 = 27,143,628.27 : x
  2. Step 2: Convert to fraction form
    49,170,601.95/67,853,651.36 = 27,143,628.27/x
  3. Step 3: Cross multiply
    49,170,601.95x = 67,853,651.36 × 27,143,628.27
  4. Step 4: Simplify right side
    49,170,601.95x = 1,841,794,289,278,020
  5. Step 5: Solve for x
    x = 1,841,794,289,278,020/49,170,601.95
  6. Step 6: Final answer
    x = 37,457,224.77

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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.