Home / 17,028,764.82-25,529,584.59-9,832,135.14

Finding the Fourth Proportional to 17,028,764.82, 25,529,584.59 and 9,832,135.14

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Solution

The fourth proportional to 17,028,764.82, 25,529,584.59 and 9,832,135.14 is: 14,740,371.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,028,764.82 : 25,529,584.59 = 9,832,135.14 : x
  2. Step 2: Convert to fraction form
    17,028,764.82/25,529,584.59 = 9,832,135.14/x
  3. Step 3: Cross multiply
    17,028,764.82x = 25,529,584.59 × 9,832,135.14
  4. Step 4: Simplify right side
    17,028,764.82x = 251,010,325,756,941.50
  5. Step 5: Solve for x
    x = 251,010,325,756,941.50/17,028,764.82
  6. Step 6: Final answer
    x = 14,740,371.86

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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.