Home / 365,622,003.92-504,567,650.04-200,609,529.68

Finding the Fourth Proportional to 365,622,003.92, 504,567,650.04 and 200,609,529.68

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Solution

The fourth proportional to 365,622,003.92, 504,567,650.04 and 200,609,529.68 is: 276,846,245.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,622,003.92 : 504,567,650.04 = 200,609,529.68 : x
  2. Step 2: Convert to fraction form
    365,622,003.92/504,567,650.04 = 200,609,529.68/x
  3. Step 3: Cross multiply
    365,622,003.92x = 504,567,650.04 × 200,609,529.68
  4. Step 4: Simplify right side
    365,622,003.92x = 101,221,078,966,267,248
  5. Step 5: Solve for x
    x = 101,221,078,966,267,248/365,622,003.92
  6. Step 6: Final answer
    x = 276,846,245.25

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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.