Home / 25,765,906.89-35,557,393.19-14,163,959.37

Finding the Fourth Proportional to 25,765,906.89, 35,557,393.19 and 14,163,959.37

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Solution

The fourth proportional to 25,765,906.89, 35,557,393.19 and 14,163,959.37 is: 19,546,506.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,765,906.89 : 35,557,393.19 = 14,163,959.37 : x
  2. Step 2: Convert to fraction form
    25,765,906.89/35,557,393.19 = 14,163,959.37/x
  3. Step 3: Cross multiply
    25,765,906.89x = 35,557,393.19 × 14,163,959.37
  4. Step 4: Simplify right side
    25,765,906.89x = 503,633,472,375,454.88
  5. Step 5: Solve for x
    x = 503,633,472,375,454.88/25,765,906.89
  6. Step 6: Final answer
    x = 19,546,506.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.