Home / 95,774,198.94-132,168,394.20-51,721,195.32

Finding the Fourth Proportional to 95,774,198.94, 132,168,394.20 and 51,721,195.32

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Solution

The fourth proportional to 95,774,198.94, 132,168,394.20 and 51,721,195.32 is: 71,375,249.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,774,198.94 : 132,168,394.20 = 51,721,195.32 : x
  2. Step 2: Convert to fraction form
    95,774,198.94/132,168,394.20 = 51,721,195.32/x
  3. Step 3: Cross multiply
    95,774,198.94x = 132,168,394.20 × 51,721,195.32
  4. Step 4: Simplify right side
    95,774,198.94x = 6,835,907,331,548,955
  5. Step 5: Solve for x
    x = 6,835,907,331,548,955/95,774,198.94
  6. Step 6: Final answer
    x = 71,375,249.36

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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.