Home / 110,169,233,319.78-165,253,295,279.97-43,023,296,806.38

Finding the Fourth Proportional to 110,169,233,319.78, 165,253,295,279.97 and 43,023,296,806.38

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Solution

The fourth proportional to 110,169,233,319.78, 165,253,295,279.97 and 43,023,296,806.38 is: 64,534,728,588.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,169,233,319.78 : 165,253,295,279.97 = 43,023,296,806.38 : x
  2. Step 2: Convert to fraction form
    110,169,233,319.78/165,253,295,279.97 = 43,023,296,806.38/x
  3. Step 3: Cross multiply
    110,169,233,319.78x = 165,253,295,279.97 × 43,023,296,806.38
  4. Step 4: Simplify right side
    110,169,233,319.78x = 7,109,741,571,062,503,571,456
  5. Step 5: Solve for x
    x = 7,109,741,571,062,503,571,456/110,169,233,319.78
  6. Step 6: Final answer
    x = 64,534,728,588.20

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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.