Home / 303,204,200.40-454,963,764.60-141,646,136.40

Finding the Fourth Proportional to 303,204,200.40, 454,963,764.60 and 141,646,136.40

Calculator

Solution

The fourth proportional to 303,204,200.40, 454,963,764.60 and 141,646,136.40 is: 212,542,766.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,204,200.40 : 454,963,764.60 = 141,646,136.40 : x
  2. Step 2: Convert to fraction form
    303,204,200.40/454,963,764.60 = 141,646,136.40/x
  3. Step 3: Cross multiply
    303,204,200.40x = 454,963,764.60 × 141,646,136.40
  4. Step 4: Simplify right side
    303,204,200.40x = 64,443,859,457,589,096
  5. Step 5: Solve for x
    x = 64,443,859,457,589,096/303,204,200.40
  6. Step 6: Final answer
    x = 212,542,766.14

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.