Home / 33,534,213.60-50,301,320.40-33,321,637.20

Finding the Fourth Proportional to 33,534,213.60, 50,301,320.40 and 33,321,637.20

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Solution

The fourth proportional to 33,534,213.60, 50,301,320.40 and 33,321,637.20 is: 49,982,455.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,534,213.60 : 50,301,320.40 = 33,321,637.20 : x
  2. Step 2: Convert to fraction form
    33,534,213.60/50,301,320.40 = 33,321,637.20/x
  3. Step 3: Cross multiply
    33,534,213.60x = 50,301,320.40 × 33,321,637.20
  4. Step 4: Simplify right side
    33,534,213.60x = 1,676,122,349,049,758.75
  5. Step 5: Solve for x
    x = 1,676,122,349,049,758.75/33,534,213.60
  6. Step 6: Final answer
    x = 49,982,455.80

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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.