Home / 2,809,668,757,999.20-4,213,685,530,842.90-1,088,233,152,137.90

Finding the Fourth Proportional to 2,809,668,757,999.20, 4,213,685,530,842.90 and 1,088,233,152,137.90

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Solution

The fourth proportional to 2,809,668,757,999.20, 4,213,685,530,842.90 and 1,088,233,152,137.90 is: 1,632,033,055,246.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,809,668,757,999.20 : 4,213,685,530,842.90 = 1,088,233,152,137.90 : x
  2. Step 2: Convert to fraction form
    2,809,668,757,999.20/4,213,685,530,842.90 = 1,088,233,152,137.90/x
  3. Step 3: Cross multiply
    2,809,668,757,999.20x = 4,213,685,530,842.90 × 1,088,233,152,137.90
  4. Step 4: Simplify right side
    2,809,668,757,999.20x = 4,585,472,287,347,029,691,072,512
  5. Step 5: Solve for x
    x = 4,585,472,287,347,029,691,072,512/2,809,668,757,999.20
  6. Step 6: Final answer
    x = 1,632,033,055,246.13

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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.