Home / 437,279,239.01-603,449,365.05-249,104,743.98

Finding the Fourth Proportional to 437,279,239.01, 603,449,365.05 and 249,104,743.98

Calculator

Solution

The fourth proportional to 437,279,239.01, 603,449,365.05 and 249,104,743.98 is: 343,766,834.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,279,239.01 : 603,449,365.05 = 249,104,743.98 : x
  2. Step 2: Convert to fraction form
    437,279,239.01/603,449,365.05 = 249,104,743.98/x
  3. Step 3: Cross multiply
    437,279,239.01x = 603,449,365.05 × 249,104,743.98
  4. Step 4: Simplify right side
    437,279,239.01x = 150,322,099,585,673,792
  5. Step 5: Solve for x
    x = 150,322,099,585,673,792/437,279,239.01
  6. Step 6: Final answer
    x = 343,766,834.04

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.