Home / 4,179,301,222.20-5,767,261,619.79-2,274,070,179.69

Finding the Fourth Proportional to 4,179,301,222.20, 5,767,261,619.79 and 2,274,070,179.69

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Solution

The fourth proportional to 4,179,301,222.20, 5,767,261,619.79 and 2,274,070,179.69 is: 3,138,122,133.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179,301,222.20 : 5,767,261,619.79 = 2,274,070,179.69 : x
  2. Step 2: Convert to fraction form
    4,179,301,222.20/5,767,261,619.79 = 2,274,070,179.69/x
  3. Step 3: Cross multiply
    4,179,301,222.20x = 5,767,261,619.79 × 2,274,070,179.69
  4. Step 4: Simplify right side
    4,179,301,222.20x = 13,115,157,668,035,086,336
  5. Step 5: Solve for x
    x = 13,115,157,668,035,086,336/4,179,301,222.20
  6. Step 6: Final answer
    x = 3,138,122,133.52

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Double scale
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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.