Home / 16,336,949.26-22,551,967.92-11,630,383.06

Finding the Fourth Proportional to 16,336,949.26, 22,551,967.92 and 11,630,383.06

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Solution

The fourth proportional to 16,336,949.26, 22,551,967.92 and 11,630,383.06 is: 16,054,896.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,336,949.26 : 22,551,967.92 = 11,630,383.06 : x
  2. Step 2: Convert to fraction form
    16,336,949.26/22,551,967.92 = 11,630,383.06/x
  3. Step 3: Cross multiply
    16,336,949.26x = 22,551,967.92 × 11,630,383.06
  4. Step 4: Simplify right side
    16,336,949.26x = 262,288,025,666,431.47
  5. Step 5: Solve for x
    x = 262,288,025,666,431.47/16,336,949.26
  6. Step 6: Final answer
    x = 16,054,896.27

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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.