Home / 16,001,253.24-22,081,729.01-8,659,086.30

Finding the Fourth Proportional to 16,001,253.24, 22,081,729.01 and 8,659,086.30

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Solution

The fourth proportional to 16,001,253.24, 22,081,729.01 and 8,659,086.30 is: 11,949,538.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,001,253.24 : 22,081,729.01 = 8,659,086.30 : x
  2. Step 2: Convert to fraction form
    16,001,253.24/22,081,729.01 = 8,659,086.30/x
  3. Step 3: Cross multiply
    16,001,253.24x = 22,081,729.01 × 8,659,086.30
  4. Step 4: Simplify right side
    16,001,253.24x = 191,207,597,107,508.12
  5. Step 5: Solve for x
    x = 191,207,597,107,508.12/16,001,253.24
  6. Step 6: Final answer
    x = 11,949,538.84

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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.