Home / 75,856,642-104,648,806.92-44,478,674.80

Finding the Fourth Proportional to 75,856,642, 104,648,806.92 and 44,478,674.80

Calculator

Solution

The fourth proportional to 75,856,642, 104,648,806.92 and 44,478,674.80 is: 61,361,011.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,856,642 : 104,648,806.92 = 44,478,674.80 : x
  2. Step 2: Convert to fraction form
    75,856,642/104,648,806.92 = 44,478,674.80/x
  3. Step 3: Cross multiply
    75,856,642x = 104,648,806.92 × 44,478,674.80
  4. Step 4: Simplify right side
    75,856,642x = 4,654,640,251,202,669
  5. Step 5: Solve for x
    x = 4,654,640,251,202,669/75,856,642
  6. Step 6: Final answer
    x = 61,361,011.09

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.