Home / 327,413,464.29-491,125,510.89-94,247,268.48

Finding the Fourth Proportional to 327,413,464.29, 491,125,510.89 and 94,247,268.48

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Solution

The fourth proportional to 327,413,464.29, 491,125,510.89 and 94,247,268.48 is: 141,372,432.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,413,464.29 : 491,125,510.89 = 94,247,268.48 : x
  2. Step 2: Convert to fraction form
    327,413,464.29/491,125,510.89 = 94,247,268.48/x
  3. Step 3: Cross multiply
    327,413,464.29x = 491,125,510.89 × 94,247,268.48
  4. Step 4: Simplify right side
    327,413,464.29x = 46,287,237,882,226,992
  5. Step 5: Solve for x
    x = 46,287,237,882,226,992/327,413,464.29
  6. Step 6: Final answer
    x = 141,372,432.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.