Home / 798,766,011.95-1,102,275,951.76-446,344,898.60

Finding the Fourth Proportional to 798,766,011.95, 1,102,275,951.76 and 446,344,898.60

Calculator

Solution

The fourth proportional to 798,766,011.95, 1,102,275,951.76 and 446,344,898.60 is: 615,944,144.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,766,011.95 : 1,102,275,951.76 = 446,344,898.60 : x
  2. Step 2: Convert to fraction form
    798,766,011.95/1,102,275,951.76 = 446,344,898.60/x
  3. Step 3: Cross multiply
    798,766,011.95x = 1,102,275,951.76 × 446,344,898.60
  4. Step 4: Simplify right side
    798,766,011.95x = 491,995,247,917,535,744
  5. Step 5: Solve for x
    x = 491,995,247,917,535,744/798,766,011.95
  6. Step 6: Final answer
    x = 615,944,144.54

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.