Home / 95,965,087.24-132,294,081.37-68,415,185.80

Finding the Fourth Proportional to 95,965,087.24, 132,294,081.37 and 68,415,185.80

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Solution

The fourth proportional to 95,965,087.24, 132,294,081.37 and 68,415,185.80 is: 94,314,759.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,965,087.24 : 132,294,081.37 = 68,415,185.80 : x
  2. Step 2: Convert to fraction form
    95,965,087.24/132,294,081.37 = 68,415,185.80/x
  3. Step 3: Cross multiply
    95,965,087.24x = 132,294,081.37 × 68,415,185.80
  4. Step 4: Simplify right side
    95,965,087.24x = 9,050,924,157,168,868
  5. Step 5: Solve for x
    x = 9,050,924,157,168,868/95,965,087.24
  6. Step 6: Final answer
    x = 94,314,759.85

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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.