Home / 445,514,288.92-614,797,241.34-244,571,131.60

Finding the Fourth Proportional to 445,514,288.92, 614,797,241.34 and 244,571,131.60

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Solution

The fourth proportional to 445,514,288.92, 614,797,241.34 and 244,571,131.60 is: 337,501,311.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,514,288.92 : 614,797,241.34 = 244,571,131.60 : x
  2. Step 2: Convert to fraction form
    445,514,288.92/614,797,241.34 = 244,571,131.60/x
  3. Step 3: Cross multiply
    445,514,288.92x = 614,797,241.34 × 244,571,131.60
  4. Step 4: Simplify right side
    445,514,288.92x = 150,361,657,019,082,112
  5. Step 5: Solve for x
    x = 150,361,657,019,082,112/445,514,288.92
  6. Step 6: Final answer
    x = 337,501,311.99

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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.