Home / 39,412,514.20-54,414,861.87-35,275,380.88

Finding the Fourth Proportional to 39,412,514.20, 54,414,861.87 and 35,275,380.88

Calculator

Solution

The fourth proportional to 39,412,514.20, 54,414,861.87 and 35,275,380.88 is: 48,702,931.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,412,514.20 : 54,414,861.87 = 35,275,380.88 : x
  2. Step 2: Convert to fraction form
    39,412,514.20/54,414,861.87 = 35,275,380.88/x
  3. Step 3: Cross multiply
    39,412,514.20x = 54,414,861.87 × 35,275,380.88
  4. Step 4: Simplify right side
    39,412,514.20x = 1,919,504,977,996,839
  5. Step 5: Solve for x
    x = 1,919,504,977,996,839/39,412,514.20
  6. Step 6: Final answer
    x = 48,702,931.47

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.