Home / 50,080,270.41-75,124,057.89-15,532,286.09

Finding the Fourth Proportional to 50,080,270.41, 75,124,057.89 and 15,532,286.09

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Solution

The fourth proportional to 50,080,270.41, 75,124,057.89 and 15,532,286.09 is: 23,299,561.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,080,270.41 : 75,124,057.89 = 15,532,286.09 : x
  2. Step 2: Convert to fraction form
    50,080,270.41/75,124,057.89 = 15,532,286.09/x
  3. Step 3: Cross multiply
    50,080,270.41x = 75,124,057.89 × 15,532,286.09
  4. Step 4: Simplify right side
    50,080,270.41x = 1,166,848,359,013,581.50
  5. Step 5: Solve for x
    x = 1,166,848,359,013,581.50/50,080,270.41
  6. Step 6: Final answer
    x = 23,299,561.87

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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.