Home / 2,674,776,859.77-3,691,236,522.14-1,469,229,576.37

Finding the Fourth Proportional to 2,674,776,859.77, 3,691,236,522.14 and 1,469,229,576.37

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Solution

The fourth proportional to 2,674,776,859.77, 3,691,236,522.14 and 1,469,229,576.37 is: 2,027,561,234.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,776,859.77 : 3,691,236,522.14 = 1,469,229,576.37 : x
  2. Step 2: Convert to fraction form
    2,674,776,859.77/3,691,236,522.14 = 1,469,229,576.37/x
  3. Step 3: Cross multiply
    2,674,776,859.77x = 3,691,236,522.14 × 1,469,229,576.37
  4. Step 4: Simplify right side
    2,674,776,859.77x = 5,423,273,871,705,224,192
  5. Step 5: Solve for x
    x = 5,423,273,871,705,224,192/2,674,776,859.77
  6. Step 6: Final answer
    x = 2,027,561,234.46

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1.5x scale

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.