Home / 17,830,058.20-26,745,087.30-11,452,766.20

Finding the Fourth Proportional to 17,830,058.20, 26,745,087.30 and 11,452,766.20

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Solution

The fourth proportional to 17,830,058.20, 26,745,087.30 and 11,452,766.20 is: 17,179,149.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,830,058.20 : 26,745,087.30 = 11,452,766.20 : x
  2. Step 2: Convert to fraction form
    17,830,058.20/26,745,087.30 = 11,452,766.20/x
  3. Step 3: Cross multiply
    17,830,058.20x = 26,745,087.30 × 11,452,766.20
  4. Step 4: Simplify right side
    17,830,058.20x = 306,305,231,845,489.25
  5. Step 5: Solve for x
    x = 306,305,231,845,489.25/17,830,058.20
  6. Step 6: Final answer
    x = 17,179,149.30

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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.