Home / 16,529,792.50-24,794,896.11-4,399,181.07

Finding the Fourth Proportional to 16,529,792.50, 24,794,896.11 and 4,399,181.07

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Solution

The fourth proportional to 16,529,792.50, 24,794,896.11 and 4,399,181.07 is: 6,598,826.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,529,792.50 : 24,794,896.11 = 4,399,181.07 : x
  2. Step 2: Convert to fraction form
    16,529,792.50/24,794,896.11 = 4,399,181.07/x
  3. Step 3: Cross multiply
    16,529,792.50x = 24,794,896.11 × 4,399,181.07
  4. Step 4: Simplify right side
    16,529,792.50x = 109,077,237,599,728.64
  5. Step 5: Solve for x
    x = 109,077,237,599,728.64/16,529,792.50
  6. Step 6: Final answer
    x = 6,598,826.79

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1.5x scale

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.