Home / 54,853,156.53-75,705,067.13-33,951,893.31

Finding the Fourth Proportional to 54,853,156.53, 75,705,067.13 and 33,951,893.31

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Solution

The fourth proportional to 54,853,156.53, 75,705,067.13 and 33,951,893.31 is: 46,858,385.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,853,156.53 : 75,705,067.13 = 33,951,893.31 : x
  2. Step 2: Convert to fraction form
    54,853,156.53/75,705,067.13 = 33,951,893.31/x
  3. Step 3: Cross multiply
    54,853,156.53x = 75,705,067.13 × 33,951,893.31
  4. Step 4: Simplify right side
    54,853,156.53x = 2,570,330,362,054,388.50
  5. Step 5: Solve for x
    x = 2,570,330,362,054,388.50/54,853,156.53
  6. Step 6: Final answer
    x = 46,858,385.64

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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.