Home / 33,753,809.32-46,580,480.49-18,283,893.82

Finding the Fourth Proportional to 33,753,809.32, 46,580,480.49 and 18,283,893.82

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Solution

The fourth proportional to 33,753,809.32, 46,580,480.49 and 18,283,893.82 is: 25,231,894.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,753,809.32 : 46,580,480.49 = 18,283,893.82 : x
  2. Step 2: Convert to fraction form
    33,753,809.32/46,580,480.49 = 18,283,893.82/x
  3. Step 3: Cross multiply
    33,753,809.32x = 46,580,480.49 × 18,283,893.82
  4. Step 4: Simplify right side
    33,753,809.32x = 851,672,559,363,741.62
  5. Step 5: Solve for x
    x = 851,672,559,363,741.62/33,753,809.32
  6. Step 6: Final answer
    x = 25,231,894.61

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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.