Home / 192,020,168.90-264,988,640.64-103,914,170.72

Finding the Fourth Proportional to 192,020,168.90, 264,988,640.64 and 103,914,170.72

Calculator

Solution

The fourth proportional to 192,020,168.90, 264,988,640.64 and 103,914,170.72 is: 143,401,992.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,020,168.90 : 264,988,640.64 = 103,914,170.72 : x
  2. Step 2: Convert to fraction form
    192,020,168.90/264,988,640.64 = 103,914,170.72/x
  3. Step 3: Cross multiply
    192,020,168.90x = 264,988,640.64 × 103,914,170.72
  4. Step 4: Simplify right side
    192,020,168.90x = 27,536,074,842,325,688
  5. Step 5: Solve for x
    x = 27,536,074,842,325,688/192,020,168.90
  6. Step 6: Final answer
    x = 143,401,992.61

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.