Home / 363,997,892.80-545,996,839.20-363,997,892.80

Finding the Fourth Proportional to 363,997,892.80, 545,996,839.20 and 363,997,892.80

Calculator

Solution

The fourth proportional to 363,997,892.80, 545,996,839.20 and 363,997,892.80 is: 545,996,839.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,997,892.80 : 545,996,839.20 = 363,997,892.80 : x
  2. Step 2: Convert to fraction form
    363,997,892.80/545,996,839.20 = 363,997,892.80/x
  3. Step 3: Cross multiply
    363,997,892.80x = 545,996,839.20 × 363,997,892.80
  4. Step 4: Simplify right side
    363,997,892.80x = 198,741,698,944,260,448
  5. Step 5: Solve for x
    x = 198,741,698,944,260,448/363,997,892.80
  6. Step 6: Final answer
    x = 545,996,839.20

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.