Home / 17,519,654.96-26,265,255.24-7,292,170.24

Finding the Fourth Proportional to 17,519,654.96, 26,265,255.24 and 7,292,170.24

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Solution

The fourth proportional to 17,519,654.96, 26,265,255.24 and 7,292,170.24 is: 10,932,333.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,519,654.96 : 26,265,255.24 = 7,292,170.24 : x
  2. Step 2: Convert to fraction form
    17,519,654.96/26,265,255.24 = 7,292,170.24/x
  3. Step 3: Cross multiply
    17,519,654.96x = 26,265,255.24 × 7,292,170.24
  4. Step 4: Simplify right side
    17,519,654.96x = 191,530,712,607,132.06
  5. Step 5: Solve for x
    x = 191,530,712,607,132.06/17,519,654.96
  6. Step 6: Final answer
    x = 10,932,333.60

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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.