Home / 8,140,316.52-11,233,952.68-4,469,387.80

Finding the Fourth Proportional to 8,140,316.52, 11,233,952.68 and 4,469,387.80

Calculator

Solution

The fourth proportional to 8,140,316.52, 11,233,952.68 and 4,469,387.80 is: 6,167,928.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,140,316.52 : 11,233,952.68 = 4,469,387.80 : x
  2. Step 2: Convert to fraction form
    8,140,316.52/11,233,952.68 = 4,469,387.80/x
  3. Step 3: Cross multiply
    8,140,316.52x = 11,233,952.68 × 4,469,387.80
  4. Step 4: Simplify right side
    8,140,316.52x = 50,208,891,053,769.30
  5. Step 5: Solve for x
    x = 50,208,891,053,769.30/8,140,316.52
  6. Step 6: Final answer
    x = 6,167,928.60

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.