Home / 5,059,348,392,828-6,981,900,782,101.80-2,894,055,279,806.80

Finding the Fourth Proportional to 5,059,348,392,828, 6,981,900,782,101.80 and 2,894,055,279,806.80

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Solution

The fourth proportional to 5,059,348,392,828, 6,981,900,782,101.80 and 2,894,055,279,806.80 is: 3,993,796,286,132.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,348,392,828 : 6,981,900,782,101.80 = 2,894,055,279,806.80 : x
  2. Step 2: Convert to fraction form
    5,059,348,392,828/6,981,900,782,101.80 = 2,894,055,279,806.80/x
  3. Step 3: Cross multiply
    5,059,348,392,828x = 6,981,900,782,101.80 × 2,894,055,279,806.80
  4. Step 4: Simplify right side
    5,059,348,392,828x = 20,206,006,821,528,937,743,515,648
  5. Step 5: Solve for x
    x = 20,206,006,821,528,937,743,515,648/5,059,348,392,828
  6. Step 6: Final answer
    x = 3,993,796,286,132.90

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Double scale
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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.