Home / 10,383,433.54-14,329,813.17-5,737,219.13

Finding the Fourth Proportional to 10,383,433.54, 14,329,813.17 and 5,737,219.13

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Solution

The fourth proportional to 10,383,433.54, 14,329,813.17 and 5,737,219.13 is: 7,917,735.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,383,433.54 : 14,329,813.17 = 5,737,219.13 : x
  2. Step 2: Convert to fraction form
    10,383,433.54/14,329,813.17 = 5,737,219.13/x
  3. Step 3: Cross multiply
    10,383,433.54x = 14,329,813.17 × 5,737,219.13
  4. Step 4: Simplify right side
    10,383,433.54x = 82,213,278,305,589.05
  5. Step 5: Solve for x
    x = 82,213,278,305,589.05/10,383,433.54
  6. Step 6: Final answer
    x = 7,917,735.30

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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.