Home / 23,206,348.50-32,025,757.40-12,893,071.61

Finding the Fourth Proportional to 23,206,348.50, 32,025,757.40 and 12,893,071.61

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Solution

The fourth proportional to 23,206,348.50, 32,025,757.40 and 12,893,071.61 is: 17,792,992.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,206,348.50 : 32,025,757.40 = 12,893,071.61 : x
  2. Step 2: Convert to fraction form
    23,206,348.50/32,025,757.40 = 12,893,071.61/x
  3. Step 3: Cross multiply
    23,206,348.50x = 32,025,757.40 × 12,893,071.61
  4. Step 4: Simplify right side
    23,206,348.50x = 412,910,383,298,093.25
  5. Step 5: Solve for x
    x = 412,910,383,298,093.25/23,206,348.50
  6. Step 6: Final answer
    x = 17,792,992.43

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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.