Home / 2,809,668,757,902.10-4,213,685,530,698-1,088,233,152,040.80

Finding the Fourth Proportional to 2,809,668,757,902.10, 4,213,685,530,698 and 1,088,233,152,040.80

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Solution

The fourth proportional to 2,809,668,757,902.10, 4,213,685,530,698 and 1,088,233,152,040.80 is: 1,632,033,055,100.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,809,668,757,902.10 : 4,213,685,530,698 = 1,088,233,152,040.80 : x
  2. Step 2: Convert to fraction form
    2,809,668,757,902.10/4,213,685,530,698 = 1,088,233,152,040.80/x
  3. Step 3: Cross multiply
    2,809,668,757,902.10x = 4,213,685,530,698 × 1,088,233,152,040.80
  4. Step 4: Simplify right side
    2,809,668,757,902.10x = 4,585,472,286,780,196,013,473,792
  5. Step 5: Solve for x
    x = 4,585,472,286,780,196,013,473,792/2,809,668,757,902.10
  6. Step 6: Final answer
    x = 1,632,033,055,100.79

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Double scale
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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.