Home / 16,004,714.61-22,086,504.45-8,662,546.56

Finding the Fourth Proportional to 16,004,714.61, 22,086,504.45 and 8,662,546.56

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Solution

The fourth proportional to 16,004,714.61, 22,086,504.45 and 8,662,546.56 is: 11,954,313.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004,714.61 : 22,086,504.45 = 8,662,546.56 : x
  2. Step 2: Convert to fraction form
    16,004,714.61/22,086,504.45 = 8,662,546.56/x
  3. Step 3: Cross multiply
    16,004,714.61x = 22,086,504.45 × 8,662,546.56
  4. Step 4: Simplify right side
    16,004,714.61x = 191,325,373,145,772.19
  5. Step 5: Solve for x
    x = 191,325,373,145,772.19/16,004,714.61
  6. Step 6: Final answer
    x = 11,954,313.33

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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.