Home / 2,809,668,758,004.20-4,213,685,530,850.60-1,088,233,152,143.20

Finding the Fourth Proportional to 2,809,668,758,004.20, 4,213,685,530,850.60 and 1,088,233,152,143.20

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Solution

The fourth proportional to 2,809,668,758,004.20, 4,213,685,530,850.60 and 1,088,233,152,143.20 is: 1,632,033,055,254.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,809,668,758,004.20 : 4,213,685,530,850.60 = 1,088,233,152,143.20 : x
  2. Step 2: Convert to fraction form
    2,809,668,758,004.20/4,213,685,530,850.60 = 1,088,233,152,143.20/x
  3. Step 3: Cross multiply
    2,809,668,758,004.20x = 4,213,685,530,850.60 × 1,088,233,152,143.20
  4. Step 4: Simplify right side
    2,809,668,758,004.20x = 4,585,472,287,377,741,391,593,472
  5. Step 5: Solve for x
    x = 4,585,472,287,377,741,391,593,472/2,809,668,758,004.20
  6. Step 6: Final answer
    x = 1,632,033,055,254.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.