Home / 54,773,958.24-75,588,067.62-30,327,672.24

Finding the Fourth Proportional to 54,773,958.24, 75,588,067.62 and 30,327,672.24

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Solution

The fourth proportional to 54,773,958.24, 75,588,067.62 and 30,327,672.24 is: 41,852,190.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,773,958.24 : 75,588,067.62 = 30,327,672.24 : x
  2. Step 2: Convert to fraction form
    54,773,958.24/75,588,067.62 = 30,327,672.24/x
  3. Step 3: Cross multiply
    54,773,958.24x = 75,588,067.62 × 30,327,672.24
  4. Step 4: Simplify right side
    54,773,958.24x = 2,292,410,140,034,317
  5. Step 5: Solve for x
    x = 2,292,410,140,034,317/54,773,958.24
  6. Step 6: Final answer
    x = 41,852,190.60

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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.