Home / 33,246,525.09-45,895,754.94-19,305,164.64

Finding the Fourth Proportional to 33,246,525.09, 45,895,754.94 and 19,305,164.64

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Solution

The fourth proportional to 33,246,525.09, 45,895,754.94 and 19,305,164.64 is: 26,650,156.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,246,525.09 : 45,895,754.94 = 19,305,164.64 : x
  2. Step 2: Convert to fraction form
    33,246,525.09/45,895,754.94 = 19,305,164.64/x
  3. Step 3: Cross multiply
    33,246,525.09x = 45,895,754.94 × 19,305,164.64
  4. Step 4: Simplify right side
    33,246,525.09x = 886,025,105,393,793.25
  5. Step 5: Solve for x
    x = 886,025,105,393,793.25/33,246,525.09
  6. Step 6: Final answer
    x = 26,650,156.76

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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.