Home / 41,379,667.20-57,110,889.60-23,986,892.16

Finding the Fourth Proportional to 41,379,667.20, 57,110,889.60 and 23,986,892.16

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Solution

The fourth proportional to 41,379,667.20, 57,110,889.60 and 23,986,892.16 is: 33,105,939.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,379,667.20 : 57,110,889.60 = 23,986,892.16 : x
  2. Step 2: Convert to fraction form
    41,379,667.20/57,110,889.60 = 23,986,892.16/x
  3. Step 3: Cross multiply
    41,379,667.20x = 57,110,889.60 × 23,986,892.16
  4. Step 4: Simplify right side
    41,379,667.20x = 1,369,912,749,996,865.50
  5. Step 5: Solve for x
    x = 1,369,912,749,996,865.50/41,379,667.20
  6. Step 6: Final answer
    x = 33,105,939.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.