Home / 16,864,946.53-25,297,419.62-6,082,247.21

Finding the Fourth Proportional to 16,864,946.53, 25,297,419.62 and 6,082,247.21

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Solution

The fourth proportional to 16,864,946.53, 25,297,419.62 and 6,082,247.21 is: 9,123,370.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,864,946.53 : 25,297,419.62 = 6,082,247.21 : x
  2. Step 2: Convert to fraction form
    16,864,946.53/25,297,419.62 = 6,082,247.21/x
  3. Step 3: Cross multiply
    16,864,946.53x = 25,297,419.62 × 6,082,247.21
  4. Step 4: Simplify right side
    16,864,946.53x = 153,865,159,951,982.19
  5. Step 5: Solve for x
    x = 153,865,159,951,982.19/16,864,946.53
  6. Step 6: Final answer
    x = 9,123,370.76

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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.