Home / 33,753,808.32-46,580,479.11-18,283,892.82

Finding the Fourth Proportional to 33,753,808.32, 46,580,479.11 and 18,283,892.82

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Solution

The fourth proportional to 33,753,808.32, 46,580,479.11 and 18,283,892.82 is: 25,231,893.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,753,808.32 : 46,580,479.11 = 18,283,892.82 : x
  2. Step 2: Convert to fraction form
    33,753,808.32/46,580,479.11 = 18,283,892.82/x
  3. Step 3: Cross multiply
    33,753,808.32x = 46,580,479.11 × 18,283,892.82
  4. Step 4: Simplify right side
    33,753,808.32x = 851,672,487,551,489
  5. Step 5: Solve for x
    x = 851,672,487,551,489/33,753,808.32
  6. Step 6: Final answer
    x = 25,231,893.23

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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.