Home / 20,397,456.24-30,589,054.64-6,016,706.48

Finding the Fourth Proportional to 20,397,456.24, 30,589,054.64 and 6,016,706.48

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Solution

The fourth proportional to 20,397,456.24, 30,589,054.64 and 6,016,706.48 is: 9,022,956.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,397,456.24 : 30,589,054.64 = 6,016,706.48 : x
  2. Step 2: Convert to fraction form
    20,397,456.24/30,589,054.64 = 6,016,706.48/x
  3. Step 3: Cross multiply
    20,397,456.24x = 30,589,054.64 × 6,016,706.48
  4. Step 4: Simplify right side
    20,397,456.24x = 184,045,363,269,562.09
  5. Step 5: Solve for x
    x = 184,045,363,269,562.09/20,397,456.24
  6. Step 6: Final answer
    x = 9,022,956.64

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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.