Home / 359,959,647,864.84-539,561,508,132.72-121,111,375,130.76

Finding the Fourth Proportional to 359,959,647,864.84, 539,561,508,132.72 and 121,111,375,130.76

Calculator

Solution

The fourth proportional to 359,959,647,864.84, 539,561,508,132.72 and 121,111,375,130.76 is: 181,539,893,721.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,959,647,864.84 : 539,561,508,132.72 = 121,111,375,130.76 : x
  2. Step 2: Convert to fraction form
    359,959,647,864.84/539,561,508,132.72 = 121,111,375,130.76/x
  3. Step 3: Cross multiply
    359,959,647,864.84x = 539,561,508,132.72 × 121,111,375,130.76
  4. Step 4: Simplify right side
    359,959,647,864.84x = 65,347,036,217,580,458,082,304
  5. Step 5: Solve for x
    x = 65,347,036,217,580,458,082,304/359,959,647,864.84
  6. Step 6: Final answer
    x = 181,539,893,721.97

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.