Home / 134,279,568,805.88-185,304,845,538.33-73,311,934,027.88

Finding the Fourth Proportional to 134,279,568,805.88, 185,304,845,538.33 and 73,311,934,027.88

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Solution

The fourth proportional to 134,279,568,805.88, 185,304,845,538.33 and 73,311,934,027.88 is: 101,169,945,152.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,279,568,805.88 : 185,304,845,538.33 = 73,311,934,027.88 : x
  2. Step 2: Convert to fraction form
    134,279,568,805.88/185,304,845,538.33 = 73,311,934,027.88/x
  3. Step 3: Cross multiply
    134,279,568,805.88x = 185,304,845,538.33 × 73,311,934,027.88
  4. Step 4: Simplify right side
    134,279,568,805.88x = 13,585,056,611,151,615,361,024
  5. Step 5: Solve for x
    x = 13,585,056,611,151,615,361,024/134,279,568,805.88
  6. Step 6: Final answer
    x = 101,169,945,152.20

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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.