Home / 2,809,668,758,012.80-4,213,685,530,863.80-1,088,233,152,151.90

Finding the Fourth Proportional to 2,809,668,758,012.80, 4,213,685,530,863.80 and 1,088,233,152,151.90

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Solution

The fourth proportional to 2,809,668,758,012.80, 4,213,685,530,863.80 and 1,088,233,152,151.90 is: 1,632,033,055,267.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,809,668,758,012.80 : 4,213,685,530,863.80 = 1,088,233,152,151.90 : x
  2. Step 2: Convert to fraction form
    2,809,668,758,012.80/4,213,685,530,863.80 = 1,088,233,152,151.90/x
  3. Step 3: Cross multiply
    2,809,668,758,012.80x = 4,213,685,530,863.80 × 1,088,233,152,151.90
  4. Step 4: Simplify right side
    2,809,668,758,012.80x = 4,585,472,287,428,765,066,199,040
  5. Step 5: Solve for x
    x = 4,585,472,287,428,765,066,199,040/2,809,668,758,012.80
  6. Step 6: Final answer
    x = 1,632,033,055,267.32

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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.