Home / 50,256,885.20-75,389,669.88-13,865,275.60

Finding the Fourth Proportional to 50,256,885.20, 75,389,669.88 and 13,865,275.60

Calculator

Solution

The fourth proportional to 50,256,885.20, 75,389,669.88 and 13,865,275.60 is: 20,799,111.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,256,885.20 : 75,389,669.88 = 13,865,275.60 : x
  2. Step 2: Convert to fraction form
    50,256,885.20/75,389,669.88 = 13,865,275.60/x
  3. Step 3: Cross multiply
    50,256,885.20x = 75,389,669.88 × 13,865,275.60
  4. Step 4: Simplify right side
    50,256,885.20x = 1,045,298,550,279,218.88
  5. Step 5: Solve for x
    x = 1,045,298,550,279,218.88/50,256,885.20
  6. Step 6: Final answer
    x = 20,799,111.33

Related Problems

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.