Home / 16,676,310.31-25,018,778.22-9,765,625.93

Finding the Fourth Proportional to 16,676,310.31, 25,018,778.22 and 9,765,625.93

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Solution

The fourth proportional to 16,676,310.31, 25,018,778.22 and 9,765,625.93 is: 14,650,964.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,676,310.31 : 25,018,778.22 = 9,765,625.93 : x
  2. Step 2: Convert to fraction form
    16,676,310.31/25,018,778.22 = 9,765,625.93/x
  3. Step 3: Cross multiply
    16,676,310.31x = 25,018,778.22 × 9,765,625.93
  4. Step 4: Simplify right side
    16,676,310.31x = 244,324,029,322,151.22
  5. Step 5: Solve for x
    x = 244,324,029,322,151.22/16,676,310.31
  6. Step 6: Final answer
    x = 14,650,964.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.