Home / 15,443,487.56-23,167,199.64-5,861,606.33

Finding the Fourth Proportional to 15,443,487.56, 23,167,199.64 and 5,861,606.33

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Solution

The fourth proportional to 15,443,487.56, 23,167,199.64 and 5,861,606.33 is: 8,793,156.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,443,487.56 : 23,167,199.64 = 5,861,606.33 : x
  2. Step 2: Convert to fraction form
    15,443,487.56/23,167,199.64 = 5,861,606.33/x
  3. Step 3: Cross multiply
    15,443,487.56x = 23,167,199.64 × 5,861,606.33
  4. Step 4: Simplify right side
    15,443,487.56x = 135,797,003,942,361.73
  5. Step 5: Solve for x
    x = 135,797,003,942,361.73/15,443,487.56
  6. Step 6: Final answer
    x = 8,793,156.56

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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.