Home / 30,801,198.48-46,247,215.62-17,180,956.14

Finding the Fourth Proportional to 30,801,198.48, 46,247,215.62 and 17,180,956.14

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Solution

The fourth proportional to 30,801,198.48, 46,247,215.62 and 17,180,956.14 is: 25,796,768.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,801,198.48 : 46,247,215.62 = 17,180,956.14 : x
  2. Step 2: Convert to fraction form
    30,801,198.48/46,247,215.62 = 17,180,956.14/x
  3. Step 3: Cross multiply
    30,801,198.48x = 46,247,215.62 × 17,180,956.14
  4. Step 4: Simplify right side
    30,801,198.48x = 794,571,383,164,342.88
  5. Step 5: Solve for x
    x = 794,571,383,164,342.88/30,801,198.48
  6. Step 6: Final answer
    x = 25,796,768.38

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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.