Home / 3,610,916,260,819.70-4,982,914,046,132.50-1,964,796,640,104.10

Finding the Fourth Proportional to 3,610,916,260,819.70, 4,982,914,046,132.50 and 1,964,796,640,104.10

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Solution

The fourth proportional to 3,610,916,260,819.70, 4,982,914,046,132.50 and 1,964,796,640,104.10 is: 2,711,337,530,033.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,916,260,819.70 : 4,982,914,046,132.50 = 1,964,796,640,104.10 : x
  2. Step 2: Convert to fraction form
    3,610,916,260,819.70/4,982,914,046,132.50 = 1,964,796,640,104.10/x
  3. Step 3: Cross multiply
    3,610,916,260,819.70x = 4,982,914,046,132.50 × 1,964,796,640,104.10
  4. Step 4: Simplify right side
    3,610,916,260,819.70x = 9,790,412,775,768,662,166,470,656
  5. Step 5: Solve for x
    x = 9,790,412,775,768,662,166,470,656/3,610,916,260,819.70
  6. Step 6: Final answer
    x = 2,711,337,530,033.49

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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.