Home / 359,491,575.89-496,093,543.04-200,724,167.63

Finding the Fourth Proportional to 359,491,575.89, 496,093,543.04 and 200,724,167.63

Calculator

Solution

The fourth proportional to 359,491,575.89, 496,093,543.04 and 200,724,167.63 is: 276,996,653.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,491,575.89 : 496,093,543.04 = 200,724,167.63 : x
  2. Step 2: Convert to fraction form
    359,491,575.89/496,093,543.04 = 200,724,167.63/x
  3. Step 3: Cross multiply
    359,491,575.89x = 496,093,543.04 × 200,724,167.63
  4. Step 4: Simplify right side
    359,491,575.89x = 99,577,963,489,837,504
  5. Step 5: Solve for x
    x = 99,577,963,489,837,504/359,491,575.89
  6. Step 6: Final answer
    x = 276,996,653.52

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.