Home / 36,304,074.54-50,099,633.31-19,784,203.62

Finding the Fourth Proportional to 36,304,074.54, 50,099,633.31 and 19,784,203.62

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Solution

The fourth proportional to 36,304,074.54, 50,099,633.31 and 19,784,203.62 is: 27,302,206.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,074.54 : 50,099,633.31 = 19,784,203.62 : x
  2. Step 2: Convert to fraction form
    36,304,074.54/50,099,633.31 = 19,784,203.62/x
  3. Step 3: Cross multiply
    36,304,074.54x = 50,099,633.31 × 19,784,203.62
  4. Step 4: Simplify right side
    36,304,074.54x = 991,181,346,692,374.62
  5. Step 5: Solve for x
    x = 991,181,346,692,374.62/36,304,074.54
  6. Step 6: Final answer
    x = 27,302,206.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.