Home / 19,608,204.60-27,058,933.44-10,906,189.92

Finding the Fourth Proportional to 19,608,204.60, 27,058,933.44 and 10,906,189.92

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Solution

The fourth proportional to 19,608,204.60, 27,058,933.44 and 10,906,189.92 is: 15,050,325.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,608,204.60 : 27,058,933.44 = 10,906,189.92 : x
  2. Step 2: Convert to fraction form
    19,608,204.60/27,058,933.44 = 10,906,189.92/x
  3. Step 3: Cross multiply
    19,608,204.60x = 27,058,933.44 × 10,906,189.92
  4. Step 4: Simplify right side
    19,608,204.60x = 295,109,867,129,278.94
  5. Step 5: Solve for x
    x = 295,109,867,129,278.94/19,608,204.60
  6. Step 6: Final answer
    x = 15,050,325.78

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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.