Home / 3,747,346,479.14-5,171,160,738.48-2,242,801,797.44

Finding the Fourth Proportional to 3,747,346,479.14, 5,171,160,738.48 and 2,242,801,797.44

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Solution

The fourth proportional to 3,747,346,479.14, 5,171,160,738.48 and 2,242,801,797.44 is: 3,094,960,304.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,346,479.14 : 5,171,160,738.48 = 2,242,801,797.44 : x
  2. Step 2: Convert to fraction form
    3,747,346,479.14/5,171,160,738.48 = 2,242,801,797.44/x
  3. Step 3: Cross multiply
    3,747,346,479.14x = 5,171,160,738.48 × 2,242,801,797.44
  4. Step 4: Simplify right side
    3,747,346,479.14x = 11,597,888,599,114,100,736
  5. Step 5: Solve for x
    x = 11,597,888,599,114,100,736/3,747,346,479.14
  6. Step 6: Final answer
    x = 3,094,960,304.22

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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.