Home / 12,481,736.60-17,498,024.20-12,481,736.60

Finding the Fourth Proportional to 12,481,736.60, 17,498,024.20 and 12,481,736.60

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Solution

The fourth proportional to 12,481,736.60, 17,498,024.20 and 12,481,736.60 is: 17,498,024.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,481,736.60 : 17,498,024.20 = 12,481,736.60 : x
  2. Step 2: Convert to fraction form
    12,481,736.60/17,498,024.20 = 12,481,736.60/x
  3. Step 3: Cross multiply
    12,481,736.60x = 17,498,024.20 × 12,481,736.60
  4. Step 4: Simplify right side
    12,481,736.60x = 218,405,729,084,825.72
  5. Step 5: Solve for x
    x = 218,405,729,084,825.72/12,481,736.60
  6. Step 6: Final answer
    x = 17,498,024.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.