Home / 33,676,748.76-50,507,400.62-9,417,380.52

Finding the Fourth Proportional to 33,676,748.76, 50,507,400.62 and 9,417,380.52

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Solution

The fourth proportional to 33,676,748.76, 50,507,400.62 and 9,417,380.52 is: 14,123,911.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,676,748.76 : 50,507,400.62 = 9,417,380.52 : x
  2. Step 2: Convert to fraction form
    33,676,748.76/50,507,400.62 = 9,417,380.52/x
  3. Step 3: Cross multiply
    33,676,748.76x = 50,507,400.62 × 9,417,380.52
  4. Step 4: Simplify right side
    33,676,748.76x = 475,647,410,667,537
  5. Step 5: Solve for x
    x = 475,647,410,667,537/33,676,748.76
  6. Step 6: Final answer
    x = 14,123,911.25

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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.