Home / 3,694,767,270-5,098,738,213.08-2,001,179,784.48

Finding the Fourth Proportional to 3,694,767,270, 5,098,738,213.08 and 2,001,179,784.48

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Solution

The fourth proportional to 3,694,767,270, 5,098,738,213.08 and 2,001,179,784.48 is: 2,761,606,102.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,767,270 : 5,098,738,213.08 = 2,001,179,784.48 : x
  2. Step 2: Convert to fraction form
    3,694,767,270/5,098,738,213.08 = 2,001,179,784.48/x
  3. Step 3: Cross multiply
    3,694,767,270x = 5,098,738,213.08 × 2,001,179,784.48
  4. Step 4: Simplify right side
    3,694,767,270x = 10,203,491,838,371,375,104
  5. Step 5: Solve for x
    x = 10,203,491,838,371,375,104/3,694,767,270
  6. Step 6: Final answer
    x = 2,761,606,102.02

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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.