Home / 33,575,998.40-50,376,439.20-13,395,723.20

Finding the Fourth Proportional to 33,575,998.40, 50,376,439.20 and 13,395,723.20

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Solution

The fourth proportional to 33,575,998.40, 50,376,439.20 and 13,395,723.20 is: 20,098,548.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,575,998.40 : 50,376,439.20 = 13,395,723.20 : x
  2. Step 2: Convert to fraction form
    33,575,998.40/50,376,439.20 = 13,395,723.20/x
  3. Step 3: Cross multiply
    33,575,998.40x = 50,376,439.20 × 13,395,723.20
  4. Step 4: Simplify right side
    33,575,998.40x = 674,828,835,324,829.50
  5. Step 5: Solve for x
    x = 674,828,835,324,829.50/33,575,998.40
  6. Step 6: Final answer
    x = 20,098,548.59

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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.