Home / 27,082,757.40-40,624,136.10-16,294,505.10

Finding the Fourth Proportional to 27,082,757.40, 40,624,136.10 and 16,294,505.10

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Solution

The fourth proportional to 27,082,757.40, 40,624,136.10 and 16,294,505.10 is: 24,441,757.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,082,757.40 : 40,624,136.10 = 16,294,505.10 : x
  2. Step 2: Convert to fraction form
    27,082,757.40/40,624,136.10 = 16,294,505.10/x
  3. Step 3: Cross multiply
    27,082,757.40x = 40,624,136.10 × 16,294,505.10
  4. Step 4: Simplify right side
    27,082,757.40x = 661,950,192,864,544.12
  5. Step 5: Solve for x
    x = 661,950,192,864,544.12/27,082,757.40
  6. Step 6: Final answer
    x = 24,441,757.65

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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.