Home / 2,986,449,573,183.30-4,121,256,550,632.10-1,668,080,965,723.30

Finding the Fourth Proportional to 2,986,449,573,183.30, 4,121,256,550,632.10 and 1,668,080,965,723.30

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Solution

The fourth proportional to 2,986,449,573,183.30, 4,121,256,550,632.10 and 1,668,080,965,723.30 is: 2,301,927,234,500.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,986,449,573,183.30 : 4,121,256,550,632.10 = 1,668,080,965,723.30 : x
  2. Step 2: Convert to fraction form
    2,986,449,573,183.30/4,121,256,550,632.10 = 1,668,080,965,723.30/x
  3. Step 3: Cross multiply
    2,986,449,573,183.30x = 4,121,256,550,632.10 × 1,668,080,965,723.30
  4. Step 4: Simplify right side
    2,986,449,573,183.30x = 6,874,589,606,971,869,440,770,048
  5. Step 5: Solve for x
    x = 6,874,589,606,971,869,440,770,048/2,986,449,573,183.30
  6. Step 6: Final answer
    x = 2,301,927,234,500.11

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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.