Home / 172,387,367.75-237,899,591.52-94,075,965.52

Finding the Fourth Proportional to 172,387,367.75, 237,899,591.52 and 94,075,965.52

Calculator

Solution

The fourth proportional to 172,387,367.75, 237,899,591.52 and 94,075,965.52 is: 129,827,574.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,387,367.75 : 237,899,591.52 = 94,075,965.52 : x
  2. Step 2: Convert to fraction form
    172,387,367.75/237,899,591.52 = 94,075,965.52/x
  3. Step 3: Cross multiply
    172,387,367.75x = 237,899,591.52 × 94,075,965.52
  4. Step 4: Simplify right side
    172,387,367.75x = 22,380,633,769,057,604
  5. Step 5: Solve for x
    x = 22,380,633,769,057,604/172,387,367.75
  6. Step 6: Final answer
    x = 129,827,574.15

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.