Home / 33,753,807.82-46,580,478.42-18,283,892.32

Finding the Fourth Proportional to 33,753,807.82, 46,580,478.42 and 18,283,892.32

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Solution

The fourth proportional to 33,753,807.82, 46,580,478.42 and 18,283,892.32 is: 25,231,892.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,753,807.82 : 46,580,478.42 = 18,283,892.32 : x
  2. Step 2: Convert to fraction form
    33,753,807.82/46,580,478.42 = 18,283,892.32/x
  3. Step 3: Cross multiply
    33,753,807.82x = 46,580,478.42 × 18,283,892.32
  4. Step 4: Simplify right side
    33,753,807.82x = 851,672,451,645,363.75
  5. Step 5: Solve for x
    x = 851,672,451,645,363.75/33,753,807.82
  6. Step 6: Final answer
    x = 25,231,892.54

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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.