Home / 149,365,941,513.04-206,125,620,313.98-80,777,354,626.36

Finding the Fourth Proportional to 149,365,941,513.04, 206,125,620,313.98 and 80,777,354,626.36

Calculator

Solution

The fourth proportional to 149,365,941,513.04, 206,125,620,313.98 and 80,777,354,626.36 is: 111,473,085,236.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,365,941,513.04 : 206,125,620,313.98 = 80,777,354,626.36 : x
  2. Step 2: Convert to fraction form
    149,365,941,513.04/206,125,620,313.98 = 80,777,354,626.36/x
  3. Step 3: Cross multiply
    149,365,941,513.04x = 206,125,620,313.98 × 80,777,354,626.36
  4. Step 4: Simplify right side
    149,365,941,513.04x = 16,650,282,329,680,797,237,248
  5. Step 5: Solve for x
    x = 16,650,282,329,680,797,237,248/149,365,941,513.04
  6. Step 6: Final answer
    x = 111,473,085,236.28

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.