Home / 43,449,251.80-65,215,868.10-26,443,139.80

Finding the Fourth Proportional to 43,449,251.80, 65,215,868.10 and 26,443,139.80

Calculator

Solution

The fourth proportional to 43,449,251.80, 65,215,868.10 and 26,443,139.80 is: 39,690,264.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,449,251.80 : 65,215,868.10 = 26,443,139.80 : x
  2. Step 2: Convert to fraction form
    43,449,251.80/65,215,868.10 = 26,443,139.80/x
  3. Step 3: Cross multiply
    43,449,251.80x = 65,215,868.10 × 26,443,139.80
  4. Step 4: Simplify right side
    43,449,251.80x = 1,724,512,317,346,660.50
  5. Step 5: Solve for x
    x = 1,724,512,317,346,660.50/43,449,251.80
  6. Step 6: Final answer
    x = 39,690,264.99

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.