Home / 159,250,910,326.66-238,874,729,395.38-92,055,399,230.80

Finding the Fourth Proportional to 159,250,910,326.66, 238,874,729,395.38 and 92,055,399,230.80

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Solution

The fourth proportional to 159,250,910,326.66, 238,874,729,395.38 and 92,055,399,230.80 is: 138,082,153,097.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,250,910,326.66 : 238,874,729,395.38 = 92,055,399,230.80 : x
  2. Step 2: Convert to fraction form
    159,250,910,326.66/238,874,729,395.38 = 92,055,399,230.80/x
  3. Step 3: Cross multiply
    159,250,910,326.66x = 238,874,729,395.38 × 92,055,399,230.80
  4. Step 4: Simplify right side
    159,250,910,326.66x = 21,989,708,580,641,021,362,176
  5. Step 5: Solve for x
    x = 21,989,708,580,641,021,362,176/159,250,910,326.66
  6. Step 6: Final answer
    x = 138,082,153,097.49

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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.