Home / 31,767,565.58-43,848,824.43-27,462,893.42

Finding the Fourth Proportional to 31,767,565.58, 43,848,824.43 and 27,462,893.42

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Solution

The fourth proportional to 31,767,565.58, 43,848,824.43 and 27,462,893.42 is: 37,907,078.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,767,565.58 : 43,848,824.43 = 27,462,893.42 : x
  2. Step 2: Convert to fraction form
    31,767,565.58/43,848,824.43 = 27,462,893.42/x
  3. Step 3: Cross multiply
    31,767,565.58x = 43,848,824.43 × 27,462,893.42
  4. Step 4: Simplify right side
    31,767,565.58x = 1,204,215,591,913,382.25
  5. Step 5: Solve for x
    x = 1,204,215,591,913,382.25/31,767,565.58
  6. Step 6: Final answer
    x = 37,907,078.18

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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.