Home / 3,694,767,235-5,098,738,164.78-2,001,179,749.48

Finding the Fourth Proportional to 3,694,767,235, 5,098,738,164.78 and 2,001,179,749.48

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Solution

The fourth proportional to 3,694,767,235, 5,098,738,164.78 and 2,001,179,749.48 is: 2,761,606,053.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,767,235 : 5,098,738,164.78 = 2,001,179,749.48 : x
  2. Step 2: Convert to fraction form
    3,694,767,235/5,098,738,164.78 = 2,001,179,749.48/x
  3. Step 3: Cross multiply
    3,694,767,235x = 5,098,738,164.78 × 2,001,179,749.48
  4. Step 4: Simplify right side
    3,694,767,235x = 10,203,491,563,258,554,368
  5. Step 5: Solve for x
    x = 10,203,491,563,258,554,368/3,694,767,235
  6. Step 6: Final answer
    x = 2,761,606,053.72

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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.