Home / 17,233,709.82-25,850,486.97-4,453,128.06

Finding the Fourth Proportional to 17,233,709.82, 25,850,486.97 and 4,453,128.06

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Solution

The fourth proportional to 17,233,709.82, 25,850,486.97 and 4,453,128.06 is: 6,679,672.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,233,709.82 : 25,850,486.97 = 4,453,128.06 : x
  2. Step 2: Convert to fraction form
    17,233,709.82/25,850,486.97 = 4,453,128.06/x
  3. Step 3: Cross multiply
    17,233,709.82x = 25,850,486.97 × 4,453,128.06
  4. Step 4: Simplify right side
    17,233,709.82x = 115,115,528,890,771.36
  5. Step 5: Solve for x
    x = 115,115,528,890,771.36/17,233,709.82
  6. Step 6: Final answer
    x = 6,679,672.00

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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.