Home / 230,438,121.29-318,029,251.52-141,189,294.74

Finding the Fourth Proportional to 230,438,121.29, 318,029,251.52 and 141,189,294.74

Calculator

Solution

The fourth proportional to 230,438,121.29, 318,029,251.52 and 141,189,294.74 is: 194,856,326.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,438,121.29 : 318,029,251.52 = 141,189,294.74 : x
  2. Step 2: Convert to fraction form
    230,438,121.29/318,029,251.52 = 141,189,294.74/x
  3. Step 3: Cross multiply
    230,438,121.29x = 318,029,251.52 × 141,189,294.74
  4. Step 4: Simplify right side
    230,438,121.29x = 44,902,325,728,798,872
  5. Step 5: Solve for x
    x = 44,902,325,728,798,872/230,438,121.29
  6. Step 6: Final answer
    x = 194,856,326.19

Related Problems

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.