Home / 63,729,495.69-95,593,928.10-55,067,236.53

Finding the Fourth Proportional to 63,729,495.69, 95,593,928.10 and 55,067,236.53

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Solution

The fourth proportional to 63,729,495.69, 95,593,928.10 and 55,067,236.53 is: 82,600,582.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,729,495.69 : 95,593,928.10 = 55,067,236.53 : x
  2. Step 2: Convert to fraction form
    63,729,495.69/95,593,928.10 = 55,067,236.53/x
  3. Step 3: Cross multiply
    63,729,495.69x = 95,593,928.10 × 55,067,236.53
  4. Step 4: Simplify right side
    63,729,495.69x = 5,264,093,449,514,513
  5. Step 5: Solve for x
    x = 5,264,093,449,514,513/63,729,495.69
  6. Step 6: Final answer
    x = 82,600,582.23

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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.