Home / 16,444,166.46-22,692,370.94-9,102,013.80

Finding the Fourth Proportional to 16,444,166.46, 22,692,370.94 and 9,102,013.80

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Solution

The fourth proportional to 16,444,166.46, 22,692,370.94 and 9,102,013.80 is: 12,560,458.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,444,166.46 : 22,692,370.94 = 9,102,013.80 : x
  2. Step 2: Convert to fraction form
    16,444,166.46/22,692,370.94 = 9,102,013.80/x
  3. Step 3: Cross multiply
    16,444,166.46x = 22,692,370.94 × 9,102,013.80
  4. Step 4: Simplify right side
    16,444,166.46x = 206,546,273,450,599
  5. Step 5: Solve for x
    x = 206,546,273,450,599/16,444,166.46
  6. Step 6: Final answer
    x = 12,560,458.69

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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.