Home / 33,999,361.88-51,014,067.48-17,821,444.92

Finding the Fourth Proportional to 33,999,361.88, 51,014,067.48 and 17,821,444.92

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Solution

The fourth proportional to 33,999,361.88, 51,014,067.48 and 17,821,444.92 is: 26,740,042.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,361.88 : 51,014,067.48 = 17,821,444.92 : x
  2. Step 2: Convert to fraction form
    33,999,361.88/51,014,067.48 = 17,821,444.92/x
  3. Step 3: Cross multiply
    33,999,361.88x = 51,014,067.48 × 17,821,444.92
  4. Step 4: Simplify right side
    33,999,361.88x = 909,144,393,739,983.25
  5. Step 5: Solve for x
    x = 909,144,393,739,983.25/33,999,361.88
  6. Step 6: Final answer
    x = 26,740,042.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.