Home / 202,522,604.64-279,482,536.32-109,703,112.48

Finding the Fourth Proportional to 202,522,604.64, 279,482,536.32 and 109,703,112.48

Calculator

Solution

The fourth proportional to 202,522,604.64, 279,482,536.32 and 109,703,112.48 is: 151,391,022.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,522,604.64 : 279,482,536.32 = 109,703,112.48 : x
  2. Step 2: Convert to fraction form
    202,522,604.64/279,482,536.32 = 109,703,112.48/x
  3. Step 3: Cross multiply
    202,522,604.64x = 279,482,536.32 × 109,703,112.48
  4. Step 4: Simplify right side
    202,522,604.64x = 30,660,104,118,108,644
  5. Step 5: Solve for x
    x = 30,660,104,118,108,644/202,522,604.64
  6. Step 6: Final answer
    x = 151,391,022.12

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.