Home / 33,106,182.60-49,659,273.90-9,171,654.60

Finding the Fourth Proportional to 33,106,182.60, 49,659,273.90 and 9,171,654.60

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Solution

The fourth proportional to 33,106,182.60, 49,659,273.90 and 9,171,654.60 is: 13,757,481.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,106,182.60 : 49,659,273.90 = 9,171,654.60 : x
  2. Step 2: Convert to fraction form
    33,106,182.60/49,659,273.90 = 9,171,654.60/x
  3. Step 3: Cross multiply
    33,106,182.60x = 49,659,273.90 × 9,171,654.60
  4. Step 4: Simplify right side
    33,106,182.60x = 455,457,707,897,594.94
  5. Step 5: Solve for x
    x = 455,457,707,897,594.94/33,106,182.60
  6. Step 6: Final answer
    x = 13,757,481.90

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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.