Home / 16,457,956.14-24,687,016.22-6,747,872.97

Finding the Fourth Proportional to 16,457,956.14, 24,687,016.22 and 6,747,872.97

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Solution

The fourth proportional to 16,457,956.14, 24,687,016.22 and 6,747,872.97 is: 10,121,843.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,457,956.14 : 24,687,016.22 = 6,747,872.97 : x
  2. Step 2: Convert to fraction form
    16,457,956.14/24,687,016.22 = 6,747,872.97/x
  3. Step 3: Cross multiply
    16,457,956.14x = 24,687,016.22 × 6,747,872.97
  4. Step 4: Simplify right side
    16,457,956.14x = 166,584,849,399,172.03
  5. Step 5: Solve for x
    x = 166,584,849,399,172.03/16,457,956.14
  6. Step 6: Final answer
    x = 10,121,843.08

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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.