Home / 33,578,450.90-50,367,676.35-31,003,039.70

Finding the Fourth Proportional to 33,578,450.90, 50,367,676.35 and 31,003,039.70

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Solution

The fourth proportional to 33,578,450.90, 50,367,676.35 and 31,003,039.70 is: 46,504,559.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,578,450.90 : 50,367,676.35 = 31,003,039.70 : x
  2. Step 2: Convert to fraction form
    33,578,450.90/50,367,676.35 = 31,003,039.70/x
  3. Step 3: Cross multiply
    33,578,450.90x = 50,367,676.35 × 31,003,039.70
  4. Step 4: Simplify right side
    33,578,450.90x = 1,561,551,069,475,801
  5. Step 5: Solve for x
    x = 1,561,551,069,475,801/33,578,450.90
  6. Step 6: Final answer
    x = 46,504,559.55

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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.