Home / 95,979,297.24-132,448,154.94-54,739,475.64

Finding the Fourth Proportional to 95,979,297.24, 132,448,154.94 and 54,739,475.64

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Solution

The fourth proportional to 95,979,297.24, 132,448,154.94 and 54,739,475.64 is: 75,538,608.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,979,297.24 : 132,448,154.94 = 54,739,475.64 : x
  2. Step 2: Convert to fraction form
    95,979,297.24/132,448,154.94 = 54,739,475.64/x
  3. Step 3: Cross multiply
    95,979,297.24x = 132,448,154.94 × 54,739,475.64
  4. Step 4: Simplify right side
    95,979,297.24x = 7,250,142,550,901,076
  5. Step 5: Solve for x
    x = 7,250,142,550,901,076/95,979,297.24
  6. Step 6: Final answer
    x = 75,538,608.42

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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.