Home / 2,003,353,077.29-3,005,029,709.33-1,372,463,024.72

Finding the Fourth Proportional to 2,003,353,077.29, 3,005,029,709.33 and 1,372,463,024.72

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Solution

The fourth proportional to 2,003,353,077.29, 3,005,029,709.33 and 1,372,463,024.72 is: 2,058,694,601.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,353,077.29 : 3,005,029,709.33 = 1,372,463,024.72 : x
  2. Step 2: Convert to fraction form
    2,003,353,077.29/3,005,029,709.33 = 1,372,463,024.72/x
  3. Step 3: Cross multiply
    2,003,353,077.29x = 3,005,029,709.33 × 1,372,463,024.72
  4. Step 4: Simplify right side
    2,003,353,077.29x = 4,124,292,164,218,626,048
  5. Step 5: Solve for x
    x = 4,124,292,164,218,626,048/2,003,353,077.29
  6. Step 6: Final answer
    x = 2,058,694,601.06

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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.