Home / 2,003,353,079.57-3,005,029,712.82-1,372,463,027.02

Finding the Fourth Proportional to 2,003,353,079.57, 3,005,029,712.82 and 1,372,463,027.02

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Solution

The fourth proportional to 2,003,353,079.57, 3,005,029,712.82 and 1,372,463,027.02 is: 2,058,694,604.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,353,079.57 : 3,005,029,712.82 = 1,372,463,027.02 : x
  2. Step 2: Convert to fraction form
    2,003,353,079.57/3,005,029,712.82 = 1,372,463,027.02/x
  3. Step 3: Cross multiply
    2,003,353,079.57x = 3,005,029,712.82 × 1,372,463,027.02
  4. Step 4: Simplify right side
    2,003,353,079.57x = 4,124,292,175,951,100,928
  5. Step 5: Solve for x
    x = 4,124,292,175,951,100,928/2,003,353,079.57
  6. Step 6: Final answer
    x = 2,058,694,604.57

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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.