Home / 75,894,980.20-113,658,937.25-43,448,473.24

Finding the Fourth Proportional to 75,894,980.20, 113,658,937.25 and 43,448,473.24

Calculator

Solution

The fourth proportional to 75,894,980.20, 113,658,937.25 and 43,448,473.24 is: 65,067,640.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,894,980.20 : 113,658,937.25 = 43,448,473.24 : x
  2. Step 2: Convert to fraction form
    75,894,980.20/113,658,937.25 = 43,448,473.24/x
  3. Step 3: Cross multiply
    75,894,980.20x = 113,658,937.25 × 43,448,473.24
  4. Step 4: Simplify right side
    75,894,980.20x = 4,938,307,293,593,464
  5. Step 5: Solve for x
    x = 4,938,307,293,593,464/75,894,980.20
  6. Step 6: Final answer
    x = 65,067,640.58

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.