Home / 938,144,261.66-1,294,101,198.42-585,107,336.84

Finding the Fourth Proportional to 938,144,261.66, 1,294,101,198.42 and 585,107,336.84

Calculator

Solution

The fourth proportional to 938,144,261.66, 1,294,101,198.42 and 585,107,336.84 is: 807,112,655.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    938,144,261.66 : 1,294,101,198.42 = 585,107,336.84 : x
  2. Step 2: Convert to fraction form
    938,144,261.66/1,294,101,198.42 = 585,107,336.84/x
  3. Step 3: Cross multiply
    938,144,261.66x = 1,294,101,198.42 × 585,107,336.84
  4. Step 4: Simplify right side
    938,144,261.66x = 757,188,105,808,978,688
  5. Step 5: Solve for x
    x = 757,188,105,808,978,688/938,144,261.66
  6. Step 6: Final answer
    x = 807,112,655.01

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.