Home / 36,351,620.08-50,165,398.44-19,831,694.64

Finding the Fourth Proportional to 36,351,620.08, 50,165,398.44 and 19,831,694.64

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Solution

The fourth proportional to 36,351,620.08, 50,165,398.44 and 19,831,694.64 is: 27,367,827.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,351,620.08 : 50,165,398.44 = 19,831,694.64 : x
  2. Step 2: Convert to fraction form
    36,351,620.08/50,165,398.44 = 19,831,694.64/x
  3. Step 3: Cross multiply
    36,351,620.08x = 50,165,398.44 × 19,831,694.64
  4. Step 4: Simplify right side
    36,351,620.08x = 994,864,863,356,012.38
  5. Step 5: Solve for x
    x = 994,864,863,356,012.38/36,351,620.08
  6. Step 6: Final answer
    x = 27,367,827.38

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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.