Home / 24,206,872.17-33,405,495.96-13,752,906.60

Finding the Fourth Proportional to 24,206,872.17, 33,405,495.96 and 13,752,906.60

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Solution

The fourth proportional to 24,206,872.17, 33,405,495.96 and 13,752,906.60 is: 18,979,018.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,206,872.17 : 33,405,495.96 = 13,752,906.60 : x
  2. Step 2: Convert to fraction form
    24,206,872.17/33,405,495.96 = 13,752,906.60/x
  3. Step 3: Cross multiply
    24,206,872.17x = 33,405,495.96 × 13,752,906.60
  4. Step 4: Simplify right side
    24,206,872.17x = 459,422,665,643,525.88
  5. Step 5: Solve for x
    x = 459,422,665,643,525.88/24,206,872.17
  6. Step 6: Final answer
    x = 18,979,018.12

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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.