Home / 16,292,589.08-22,484,003.22-8,951,100.73

Finding the Fourth Proportional to 16,292,589.08, 22,484,003.22 and 8,951,100.73

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Solution

The fourth proportional to 16,292,589.08, 22,484,003.22 and 8,951,100.73 is: 12,352,645.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,292,589.08 : 22,484,003.22 = 8,951,100.73 : x
  2. Step 2: Convert to fraction form
    16,292,589.08/22,484,003.22 = 8,951,100.73/x
  3. Step 3: Cross multiply
    16,292,589.08x = 22,484,003.22 × 8,951,100.73
  4. Step 4: Simplify right side
    16,292,589.08x = 201,256,577,579,654.31
  5. Step 5: Solve for x
    x = 201,256,577,579,654.31/16,292,589.08
  6. Step 6: Final answer
    x = 12,352,645.52

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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.