Home / 110,414,703.60-165,629,928.60-33,737,608.80

Finding the Fourth Proportional to 110,414,703.60, 165,629,928.60 and 33,737,608.80

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Solution

The fourth proportional to 110,414,703.60, 165,629,928.60 and 33,737,608.80 is: 50,608,818.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,414,703.60 : 165,629,928.60 = 33,737,608.80 : x
  2. Step 2: Convert to fraction form
    110,414,703.60/165,629,928.60 = 33,737,608.80/x
  3. Step 3: Cross multiply
    110,414,703.60x = 165,629,928.60 × 33,737,608.80
  4. Step 4: Simplify right side
    110,414,703.60x = 5,587,957,736,678,731
  5. Step 5: Solve for x
    x = 5,587,957,736,678,731/110,414,703.60
  6. Step 6: Final answer
    x = 50,608,818.88

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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.