Home / 17,002,796.33-25,507,817.39-5,488,917.95

Finding the Fourth Proportional to 17,002,796.33, 25,507,817.39 and 5,488,917.95

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Solution

The fourth proportional to 17,002,796.33, 25,507,817.39 and 5,488,917.95 is: 8,234,546.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,002,796.33 : 25,507,817.39 = 5,488,917.95 : x
  2. Step 2: Convert to fraction form
    17,002,796.33/25,507,817.39 = 5,488,917.95/x
  3. Step 3: Cross multiply
    17,002,796.33x = 25,507,817.39 × 5,488,917.95
  4. Step 4: Simplify right side
    17,002,796.33x = 140,010,316,814,784.97
  5. Step 5: Solve for x
    x = 140,010,316,814,784.97/17,002,796.33
  6. Step 6: Final answer
    x = 8,234,546.49

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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.