Home / 14,721,067.54-22,083,998.05-4,347,335.88

Finding the Fourth Proportional to 14,721,067.54, 22,083,998.05 and 4,347,335.88

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Solution

The fourth proportional to 14,721,067.54, 22,083,998.05 and 4,347,335.88 is: 6,521,711.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,721,067.54 : 22,083,998.05 = 4,347,335.88 : x
  2. Step 2: Convert to fraction form
    14,721,067.54/22,083,998.05 = 4,347,335.88/x
  3. Step 3: Cross multiply
    14,721,067.54x = 22,083,998.05 × 4,347,335.88
  4. Step 4: Simplify right side
    14,721,067.54x = 96,006,557,102,049.20
  5. Step 5: Solve for x
    x = 96,006,557,102,049.20/14,721,067.54
  6. Step 6: Final answer
    x = 6,521,711.61

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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.