Home / 33,012,905.20-49,519,357.80-24,509,849.20

Finding the Fourth Proportional to 33,012,905.20, 49,519,357.80 and 24,509,849.20

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Solution

The fourth proportional to 33,012,905.20, 49,519,357.80 and 24,509,849.20 is: 36,764,773.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,012,905.20 : 49,519,357.80 = 24,509,849.20 : x
  2. Step 2: Convert to fraction form
    33,012,905.20/49,519,357.80 = 24,509,849.20/x
  3. Step 3: Cross multiply
    33,012,905.20x = 49,519,357.80 × 24,509,849.20
  4. Step 4: Simplify right side
    33,012,905.20x = 1,213,711,992,158,843.75
  5. Step 5: Solve for x
    x = 1,213,711,992,158,843.75/33,012,905.20
  6. Step 6: Final answer
    x = 36,764,773.80

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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.