Home / 3,110,661,550.62-4,665,997,058.96-1,270,414,227.87

Finding the Fourth Proportional to 3,110,661,550.62, 4,665,997,058.96 and 1,270,414,227.87

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Solution

The fourth proportional to 3,110,661,550.62, 4,665,997,058.96 and 1,270,414,227.87 is: 1,905,623,274.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,661,550.62 : 4,665,997,058.96 = 1,270,414,227.87 : x
  2. Step 2: Convert to fraction form
    3,110,661,550.62/4,665,997,058.96 = 1,270,414,227.87/x
  3. Step 3: Cross multiply
    3,110,661,550.62x = 4,665,997,058.96 × 1,270,414,227.87
  4. Step 4: Simplify right side
    3,110,661,550.62x = 5,927,749,050,905,534,464
  5. Step 5: Solve for x
    x = 5,927,749,050,905,534,464/3,110,661,550.62
  6. Step 6: Final answer
    x = 1,905,623,274.81

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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.