Home / 16,314,723.10-24,467,082.90-5,382,895.06

Finding the Fourth Proportional to 16,314,723.10, 24,467,082.90 and 5,382,895.06

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Solution

The fourth proportional to 16,314,723.10, 24,467,082.90 and 5,382,895.06 is: 8,072,692.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,314,723.10 : 24,467,082.90 = 5,382,895.06 : x
  2. Step 2: Convert to fraction form
    16,314,723.10/24,467,082.90 = 5,382,895.06/x
  3. Step 3: Cross multiply
    16,314,723.10x = 24,467,082.90 × 5,382,895.06
  4. Step 4: Simplify right side
    16,314,723.10x = 131,703,739,675,020.45
  5. Step 5: Solve for x
    x = 131,703,739,675,020.45/16,314,723.10
  6. Step 6: Final answer
    x = 8,072,692.31

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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.