Home / 40,320,318.20-60,480,477.30-13,393,974.20

Finding the Fourth Proportional to 40,320,318.20, 60,480,477.30 and 13,393,974.20

Calculator

Solution

The fourth proportional to 40,320,318.20, 60,480,477.30 and 13,393,974.20 is: 20,090,961.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,320,318.20 : 60,480,477.30 = 13,393,974.20 : x
  2. Step 2: Convert to fraction form
    40,320,318.20/60,480,477.30 = 13,393,974.20/x
  3. Step 3: Cross multiply
    40,320,318.20x = 60,480,477.30 × 13,393,974.20
  4. Step 4: Simplify right side
    40,320,318.20x = 810,073,952,559,885.62
  5. Step 5: Solve for x
    x = 810,073,952,559,885.62/40,320,318.20
  6. Step 6: Final answer
    x = 20,090,961.30

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.