Home / 15,672,882.00-23,512,147.42-6,449,225.22

Finding the Fourth Proportional to 15,672,882.00, 23,512,147.42 and 6,449,225.22

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Solution

The fourth proportional to 15,672,882.00, 23,512,147.42 and 6,449,225.22 is: 9,675,000.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,672,882.00 : 23,512,147.42 = 6,449,225.22 : x
  2. Step 2: Convert to fraction form
    15,672,882.00/23,512,147.42 = 6,449,225.22/x
  3. Step 3: Cross multiply
    15,672,882.00x = 23,512,147.42 × 6,449,225.22
  4. Step 4: Simplify right side
    15,672,882.00x = 151,635,133,999,861.22
  5. Step 5: Solve for x
    x = 151,635,133,999,861.22/15,672,882.00
  6. Step 6: Final answer
    x = 9,675,000.04

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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.