Home / 16,857,753.54-23,263,698.33-9,122,796.24

Finding the Fourth Proportional to 16,857,753.54, 23,263,698.33 and 9,122,796.24

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Solution

The fourth proportional to 16,857,753.54, 23,263,698.33 and 9,122,796.24 is: 12,589,457.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,857,753.54 : 23,263,698.33 = 9,122,796.24 : x
  2. Step 2: Convert to fraction form
    16,857,753.54/23,263,698.33 = 9,122,796.24/x
  3. Step 3: Cross multiply
    16,857,753.54x = 23,263,698.33 × 9,122,796.24
  4. Step 4: Simplify right side
    16,857,753.54x = 212,229,979,653,418.28
  5. Step 5: Solve for x
    x = 212,229,979,653,418.28/16,857,753.54
  6. Step 6: Final answer
    x = 12,589,457.97

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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.