Home / 27,906,112.41-41,864,755.94-15,627,537.01

Finding the Fourth Proportional to 27,906,112.41, 41,864,755.94 and 15,627,537.01

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Solution

The fourth proportional to 27,906,112.41, 41,864,755.94 and 15,627,537.01 is: 23,444,434.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,906,112.41 : 41,864,755.94 = 15,627,537.01 : x
  2. Step 2: Convert to fraction form
    27,906,112.41/41,864,755.94 = 15,627,537.01/x
  3. Step 3: Cross multiply
    27,906,112.41x = 41,864,755.94 × 15,627,537.01
  4. Step 4: Simplify right side
    27,906,112.41x = 654,243,022,664,274.62
  5. Step 5: Solve for x
    x = 654,243,022,664,274.62/27,906,112.41
  6. Step 6: Final answer
    x = 23,444,434.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.