Home / 603,052,695.30-904,321,958.37-229,496,837.70

Finding the Fourth Proportional to 603,052,695.30, 904,321,958.37 and 229,496,837.70

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Solution

The fourth proportional to 603,052,695.30, 904,321,958.37 and 229,496,837.70 is: 344,147,420.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,052,695.30 : 904,321,958.37 = 229,496,837.70 : x
  2. Step 2: Convert to fraction form
    603,052,695.30/904,321,958.37 = 229,496,837.70/x
  3. Step 3: Cross multiply
    603,052,695.30x = 904,321,958.37 × 229,496,837.70
  4. Step 4: Simplify right side
    603,052,695.30x = 207,539,029,708,586,048
  5. Step 5: Solve for x
    x = 207,539,029,708,586,048/603,052,695.30
  6. Step 6: Final answer
    x = 344,147,420.82

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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.