Home / 33,872,748.40-50,809,122.60-11,150,693.20

Finding the Fourth Proportional to 33,872,748.40, 50,809,122.60 and 11,150,693.20

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Solution

The fourth proportional to 33,872,748.40, 50,809,122.60 and 11,150,693.20 is: 16,726,039.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,872,748.40 : 50,809,122.60 = 11,150,693.20 : x
  2. Step 2: Convert to fraction form
    33,872,748.40/50,809,122.60 = 11,150,693.20/x
  3. Step 3: Cross multiply
    33,872,748.40x = 50,809,122.60 × 11,150,693.20
  4. Step 4: Simplify right side
    33,872,748.40x = 566,556,937,873,786.25
  5. Step 5: Solve for x
    x = 566,556,937,873,786.25/33,872,748.40
  6. Step 6: Final answer
    x = 16,726,039.80

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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.