Home / 78,973,163.73-108,982,593.87-44,165,992.57

Finding the Fourth Proportional to 78,973,163.73, 108,982,593.87 and 44,165,992.57

Calculator

Solution

The fourth proportional to 78,973,163.73, 108,982,593.87 and 44,165,992.57 is: 60,948,861.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    78,973,163.73 : 108,982,593.87 = 44,165,992.57 : x
  2. Step 2: Convert to fraction form
    78,973,163.73/108,982,593.87 = 44,165,992.57/x
  3. Step 3: Cross multiply
    78,973,163.73x = 108,982,593.87 × 44,165,992.57
  4. Step 4: Simplify right side
    78,973,163.73x = 4,813,324,430,931,882
  5. Step 5: Solve for x
    x = 4,813,324,430,931,882/78,973,163.73
  6. Step 6: Final answer
    x = 60,948,861.66

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.