Home / 36,493,092.25-50,358,418.30-19,973,183.15

Finding the Fourth Proportional to 36,493,092.25, 50,358,418.30 and 19,973,183.15

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Solution

The fourth proportional to 36,493,092.25, 50,358,418.30 and 19,973,183.15 is: 27,561,871.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,493,092.25 : 50,358,418.30 = 19,973,183.15 : x
  2. Step 2: Convert to fraction form
    36,493,092.25/50,358,418.30 = 19,973,183.15/x
  3. Step 3: Cross multiply
    36,493,092.25x = 50,358,418.30 × 19,973,183.15
  4. Step 4: Simplify right side
    36,493,092.25x = 1,005,817,911,976,107.62
  5. Step 5: Solve for x
    x = 1,005,817,911,976,107.62/36,493,092.25
  6. Step 6: Final answer
    x = 27,561,871.30

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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.