Home / 110,734,270.91-166,062,939.09-61,625,067.00

Finding the Fourth Proportional to 110,734,270.91, 166,062,939.09 and 61,625,067.00

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Solution

The fourth proportional to 110,734,270.91, 166,062,939.09 and 61,625,067.00 is: 92,416,192.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,734,270.91 : 166,062,939.09 = 61,625,067.00 : x
  2. Step 2: Convert to fraction form
    110,734,270.91/166,062,939.09 = 61,625,067.00/x
  3. Step 3: Cross multiply
    110,734,270.91x = 166,062,939.09 × 61,625,067.00
  4. Step 4: Simplify right side
    110,734,270.91x = 10,233,639,747,131,288
  5. Step 5: Solve for x
    x = 10,233,639,747,131,288/110,734,270.91
  6. Step 6: Final answer
    x = 92,416,192.95

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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.