Home / 14,622,348.14-20,179,470.90-8,095,977.39

Finding the Fourth Proportional to 14,622,348.14, 20,179,470.90 and 8,095,977.39

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Solution

The fourth proportional to 14,622,348.14, 20,179,470.90 and 8,095,977.39 is: 11,172,797.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,622,348.14 : 20,179,470.90 = 8,095,977.39 : x
  2. Step 2: Convert to fraction form
    14,622,348.14/20,179,470.90 = 8,095,977.39/x
  3. Step 3: Cross multiply
    14,622,348.14x = 20,179,470.90 × 8,095,977.39
  4. Step 4: Simplify right side
    14,622,348.14x = 163,372,540,148,562.94
  5. Step 5: Solve for x
    x = 163,372,540,148,562.94/14,622,348.14
  6. Step 6: Final answer
    x = 11,172,797.87

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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.