Home / 33,831,716.94-46,687,814.43-18,361,801.59

Finding the Fourth Proportional to 33,831,716.94, 46,687,814.43 and 18,361,801.59

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Solution

The fourth proportional to 33,831,716.94, 46,687,814.43 and 18,361,801.59 is: 25,339,310.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,831,716.94 : 46,687,814.43 = 18,361,801.59 : x
  2. Step 2: Convert to fraction form
    33,831,716.94/46,687,814.43 = 18,361,801.59/x
  3. Step 3: Cross multiply
    33,831,716.94x = 46,687,814.43 × 18,361,801.59
  4. Step 4: Simplify right side
    33,831,716.94x = 857,272,385,234,398.88
  5. Step 5: Solve for x
    x = 857,272,385,234,398.88/33,831,716.94
  6. Step 6: Final answer
    x = 25,339,310.65

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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.