Home / 49,132,665.82-67,802,700.18-27,107,093.58

Finding the Fourth Proportional to 49,132,665.82, 67,802,700.18 and 27,107,093.58

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Solution

The fourth proportional to 49,132,665.82, 67,802,700.18 and 27,107,093.58 is: 37,407,580.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,132,665.82 : 67,802,700.18 = 27,107,093.58 : x
  2. Step 2: Convert to fraction form
    49,132,665.82/67,802,700.18 = 27,107,093.58/x
  3. Step 3: Cross multiply
    49,132,665.82x = 67,802,700.18 × 27,107,093.58
  4. Step 4: Simplify right side
    49,132,665.82x = 1,837,934,138,755,943
  5. Step 5: Solve for x
    x = 1,837,934,138,755,943/49,132,665.82
  6. Step 6: Final answer
    x = 37,407,580.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.