Home / 95,039,908.25-131,155,073.39-51,579,844.25

Finding the Fourth Proportional to 95,039,908.25, 131,155,073.39 and 51,579,844.25

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Solution

The fourth proportional to 95,039,908.25, 131,155,073.39 and 51,579,844.25 is: 71,180,185.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,039,908.25 : 131,155,073.39 = 51,579,844.25 : x
  2. Step 2: Convert to fraction form
    95,039,908.25/131,155,073.39 = 51,579,844.25/x
  3. Step 3: Cross multiply
    95,039,908.25x = 131,155,073.39 × 51,579,844.25
  4. Step 4: Simplify right side
    95,039,908.25x = 6,764,958,257,795,621
  5. Step 5: Solve for x
    x = 6,764,958,257,795,621/95,039,908.25
  6. Step 6: Final answer
    x = 71,180,185.07

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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.