Home / 36,188,499.80-54,290,622.90-11,923,297.40

Finding the Fourth Proportional to 36,188,499.80, 54,290,622.90 and 11,923,297.40

Calculator

Solution

The fourth proportional to 36,188,499.80, 54,290,622.90 and 11,923,297.40 is: 17,887,540.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,188,499.80 : 54,290,622.90 = 11,923,297.40 : x
  2. Step 2: Convert to fraction form
    36,188,499.80/54,290,622.90 = 11,923,297.40/x
  3. Step 3: Cross multiply
    36,188,499.80x = 54,290,622.90 × 11,923,297.40
  4. Step 4: Simplify right side
    36,188,499.80x = 647,323,242,867,950.50
  5. Step 5: Solve for x
    x = 647,323,242,867,950.50/36,188,499.80
  6. Step 6: Final answer
    x = 17,887,540.14

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.