Home / 173,480,067.81-260,194,505.27-50,625,398.62

Finding the Fourth Proportional to 173,480,067.81, 260,194,505.27 and 50,625,398.62

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Solution

The fourth proportional to 173,480,067.81, 260,194,505.27 and 50,625,398.62 is: 75,930,628.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,480,067.81 : 260,194,505.27 = 50,625,398.62 : x
  2. Step 2: Convert to fraction form
    173,480,067.81/260,194,505.27 = 50,625,398.62/x
  3. Step 3: Cross multiply
    173,480,067.81x = 260,194,505.27 × 50,625,398.62
  4. Step 4: Simplify right side
    173,480,067.81x = 13,172,450,548,242,322
  5. Step 5: Solve for x
    x = 13,172,450,548,242,322/173,480,067.81
  6. Step 6: Final answer
    x = 75,930,628.31

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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.