Home / 11,664,453.90-17,496,680.85-4,572,741.90

Finding the Fourth Proportional to 11,664,453.90, 17,496,680.85 and 4,572,741.90

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Solution

The fourth proportional to 11,664,453.90, 17,496,680.85 and 4,572,741.90 is: 6,859,112.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,453.90 : 17,496,680.85 = 4,572,741.90 : x
  2. Step 2: Convert to fraction form
    11,664,453.90/17,496,680.85 = 4,572,741.90/x
  3. Step 3: Cross multiply
    11,664,453.90x = 17,496,680.85 × 4,572,741.90
  4. Step 4: Simplify right side
    11,664,453.90x = 80,007,805,633,722.62
  5. Step 5: Solve for x
    x = 80,007,805,633,722.62/11,664,453.90
  6. Step 6: Final answer
    x = 6,859,112.85

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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.