Home / 17,328,377.52-23,917,179.96-11,527,403.76

Finding the Fourth Proportional to 17,328,377.52, 23,917,179.96 and 11,527,403.76

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Solution

The fourth proportional to 17,328,377.52, 23,917,179.96 and 11,527,403.76 is: 15,910,490.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,328,377.52 : 23,917,179.96 = 11,527,403.76 : x
  2. Step 2: Convert to fraction form
    17,328,377.52/23,917,179.96 = 11,527,403.76/x
  3. Step 3: Cross multiply
    17,328,377.52x = 23,917,179.96 × 11,527,403.76
  4. Step 4: Simplify right side
    17,328,377.52x = 275,702,990,199,500.66
  5. Step 5: Solve for x
    x = 275,702,990,199,500.66/17,328,377.52
  6. Step 6: Final answer
    x = 15,910,490.75

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.