Home / 11,192,812.00-16,789,225.93-3,105,795.56

Finding the Fourth Proportional to 11,192,812.00, 16,789,225.93 and 3,105,795.56

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Solution

The fourth proportional to 11,192,812.00, 16,789,225.93 and 3,105,795.56 is: 4,658,695.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,192,812.00 : 16,789,225.93 = 3,105,795.56 : x
  2. Step 2: Convert to fraction form
    11,192,812.00/16,789,225.93 = 3,105,795.56/x
  3. Step 3: Cross multiply
    11,192,812.00x = 16,789,225.93 × 3,105,795.56
  4. Step 4: Simplify right side
    11,192,812.00x = 52,143,903,257,520.25
  5. Step 5: Solve for x
    x = 52,143,903,257,520.25/11,192,812.00
  6. Step 6: Final answer
    x = 4,658,695.53

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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.