Home / 359,959,647,838.34-539,561,508,093-121,111,375,104.27

Finding the Fourth Proportional to 359,959,647,838.34, 539,561,508,093 and 121,111,375,104.27

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Solution

The fourth proportional to 359,959,647,838.34, 539,561,508,093 and 121,111,375,104.27 is: 181,539,893,682.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,959,647,838.34 : 539,561,508,093 = 121,111,375,104.27 : x
  2. Step 2: Convert to fraction form
    359,959,647,838.34/539,561,508,093 = 121,111,375,104.27/x
  3. Step 3: Cross multiply
    359,959,647,838.34x = 539,561,508,093 × 121,111,375,104.27
  4. Step 4: Simplify right side
    359,959,647,838.34x = 65,347,036,198,476,938,477,568
  5. Step 5: Solve for x
    x = 65,347,036,198,476,938,477,568/359,959,647,838.34
  6. Step 6: Final answer
    x = 181,539,893,682.26

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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.