Home / 27,327,317.54-37,687,273.52-22,673,736.32

Finding the Fourth Proportional to 27,327,317.54, 37,687,273.52 and 22,673,736.32

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Solution

The fourth proportional to 27,327,317.54, 37,687,273.52 and 22,673,736.32 is: 31,269,490.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,327,317.54 : 37,687,273.52 = 22,673,736.32 : x
  2. Step 2: Convert to fraction form
    27,327,317.54/37,687,273.52 = 22,673,736.32/x
  3. Step 3: Cross multiply
    27,327,317.54x = 37,687,273.52 × 22,673,736.32
  4. Step 4: Simplify right side
    27,327,317.54x = 854,511,302,110,393.25
  5. Step 5: Solve for x
    x = 854,511,302,110,393.25/27,327,317.54
  6. Step 6: Final answer
    x = 31,269,490.72

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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.