Home / 49,049,237.51-67,691,005.19-27,022,732.37

Finding the Fourth Proportional to 49,049,237.51, 67,691,005.19 and 27,022,732.37

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Solution

The fourth proportional to 49,049,237.51, 67,691,005.19 and 27,022,732.37 is: 37,293,055.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,049,237.51 : 67,691,005.19 = 27,022,732.37 : x
  2. Step 2: Convert to fraction form
    49,049,237.51/67,691,005.19 = 27,022,732.37/x
  3. Step 3: Cross multiply
    49,049,237.51x = 67,691,005.19 × 27,022,732.37
  4. Step 4: Simplify right side
    49,049,237.51x = 1,829,195,916,632,082.25
  5. Step 5: Solve for x
    x = 1,829,195,916,632,082.25/49,049,237.51
  6. Step 6: Final answer
    x = 37,293,055.09

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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.