Home / 16,654,753.28-22,976,521.06-11,149,899.32

Finding the Fourth Proportional to 16,654,753.28, 22,976,521.06 and 11,149,899.32

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Solution

The fourth proportional to 16,654,753.28, 22,976,521.06 and 11,149,899.32 is: 15,382,149.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,654,753.28 : 22,976,521.06 = 11,149,899.32 : x
  2. Step 2: Convert to fraction form
    16,654,753.28/22,976,521.06 = 11,149,899.32/x
  3. Step 3: Cross multiply
    16,654,753.28x = 22,976,521.06 × 11,149,899.32
  4. Step 4: Simplify right side
    16,654,753.28x = 256,185,896,542,859.66
  5. Step 5: Solve for x
    x = 256,185,896,542,859.66/16,654,753.28
  6. Step 6: Final answer
    x = 15,382,149.00

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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.