Home / 430,025,933.89-593,486,169.39-244,414,850.23

Finding the Fourth Proportional to 430,025,933.89, 593,486,169.39 and 244,414,850.23

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Solution

The fourth proportional to 430,025,933.89, 593,486,169.39 and 244,414,850.23 is: 337,321,128.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,025,933.89 : 593,486,169.39 = 244,414,850.23 : x
  2. Step 2: Convert to fraction form
    430,025,933.89/593,486,169.39 = 244,414,850.23/x
  3. Step 3: Cross multiply
    430,025,933.89x = 593,486,169.39 × 244,414,850.23
  4. Step 4: Simplify right side
    430,025,933.89x = 145,056,833,203,811,168
  5. Step 5: Solve for x
    x = 145,056,833,203,811,168/430,025,933.89
  6. Step 6: Final answer
    x = 337,321,128.27

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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.