Home / 2,003,353,093.36-3,005,029,733.49-1,372,463,040.82

Finding the Fourth Proportional to 2,003,353,093.36, 3,005,029,733.49 and 1,372,463,040.82

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Solution

The fourth proportional to 2,003,353,093.36, 3,005,029,733.49 and 1,372,463,040.82 is: 2,058,694,625.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,353,093.36 : 3,005,029,733.49 = 1,372,463,040.82 : x
  2. Step 2: Convert to fraction form
    2,003,353,093.36/3,005,029,733.49 = 1,372,463,040.82/x
  3. Step 3: Cross multiply
    2,003,353,093.36x = 3,005,029,733.49 × 1,372,463,040.82
  4. Step 4: Simplify right side
    2,003,353,093.36x = 4,124,292,245,780,198,912
  5. Step 5: Solve for x
    x = 4,124,292,245,780,198,912/2,003,353,093.36
  6. Step 6: Final answer
    x = 2,058,694,625.25

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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.