Home / 2,003,353,086.08-3,005,029,722.58-1,372,463,033.54

Finding the Fourth Proportional to 2,003,353,086.08, 3,005,029,722.58 and 1,372,463,033.54

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Solution

The fourth proportional to 2,003,353,086.08, 3,005,029,722.58 and 1,372,463,033.54 is: 2,058,694,614.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,353,086.08 : 3,005,029,722.58 = 1,372,463,033.54 : x
  2. Step 2: Convert to fraction form
    2,003,353,086.08/3,005,029,722.58 = 1,372,463,033.54/x
  3. Step 3: Cross multiply
    2,003,353,086.08x = 3,005,029,722.58 × 1,372,463,033.54
  4. Step 4: Simplify right side
    2,003,353,086.08x = 4,124,292,208,930,011,136
  5. Step 5: Solve for x
    x = 4,124,292,208,930,011,136/2,003,353,086.08
  6. Step 6: Final answer
    x = 2,058,694,614.34

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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.