Home / 17,167,747.59-25,751,630.49-6,383,647.14

Finding the Fourth Proportional to 17,167,747.59, 25,751,630.49 and 6,383,647.14

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Solution

The fourth proportional to 17,167,747.59, 25,751,630.49 and 6,383,647.14 is: 9,575,474.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,167,747.59 : 25,751,630.49 = 6,383,647.14 : x
  2. Step 2: Convert to fraction form
    17,167,747.59/25,751,630.49 = 6,383,647.14/x
  3. Step 3: Cross multiply
    17,167,747.59x = 25,751,630.49 × 6,383,647.14
  4. Step 4: Simplify right side
    17,167,747.59x = 164,389,322,327,825.28
  5. Step 5: Solve for x
    x = 164,389,322,327,825.28/17,167,747.59
  6. Step 6: Final answer
    x = 9,575,474.10

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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.