Home / 38,314,682.89-52,918,247.33-27,907,067.00

Finding the Fourth Proportional to 38,314,682.89, 52,918,247.33 and 27,907,067.00

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Solution

The fourth proportional to 38,314,682.89, 52,918,247.33 and 27,907,067.00 is: 38,543,789.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,314,682.89 : 52,918,247.33 = 27,907,067.00 : x
  2. Step 2: Convert to fraction form
    38,314,682.89/52,918,247.33 = 27,907,067.00/x
  3. Step 3: Cross multiply
    38,314,682.89x = 52,918,247.33 × 27,907,067.00
  4. Step 4: Simplify right side
    38,314,682.89x = 1,476,793,073,858,293
  5. Step 5: Solve for x
    x = 1,476,793,073,858,293/38,314,682.89
  6. Step 6: Final answer
    x = 38,543,789.55

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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.