Home / 49,132,651.44-73,696,319.94-15,054,095.73

Finding the Fourth Proportional to 49,132,651.44, 73,696,319.94 and 15,054,095.73

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Solution

The fourth proportional to 49,132,651.44, 73,696,319.94 and 15,054,095.73 is: 22,580,329.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,132,651.44 : 73,696,319.94 = 15,054,095.73 : x
  2. Step 2: Convert to fraction form
    49,132,651.44/73,696,319.94 = 15,054,095.73/x
  3. Step 3: Cross multiply
    49,132,651.44x = 73,696,319.94 × 15,054,095.73
  4. Step 4: Simplify right side
    49,132,651.44x = 1,109,431,455,325,467.88
  5. Step 5: Solve for x
    x = 1,109,431,455,325,467.88/49,132,651.44
  6. Step 6: Final answer
    x = 22,580,329.43

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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.