Home / 3,610,916,260,818.60-4,982,914,046,131.20-1,964,796,640,103.10

Finding the Fourth Proportional to 3,610,916,260,818.60, 4,982,914,046,131.20 and 1,964,796,640,103.10

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Solution

The fourth proportional to 3,610,916,260,818.60, 4,982,914,046,131.20 and 1,964,796,640,103.10 is: 2,711,337,530,032.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,916,260,818.60 : 4,982,914,046,131.20 = 1,964,796,640,103.10 : x
  2. Step 2: Convert to fraction form
    3,610,916,260,818.60/4,982,914,046,131.20 = 1,964,796,640,103.10/x
  3. Step 3: Cross multiply
    3,610,916,260,818.60x = 4,982,914,046,131.20 × 1,964,796,640,103.10
  4. Step 4: Simplify right side
    3,610,916,260,818.60x = 9,790,412,775,761,126,646,349,824
  5. Step 5: Solve for x
    x = 9,790,412,775,761,126,646,349,824/3,610,916,260,818.60
  6. Step 6: Final answer
    x = 2,711,337,530,032.23

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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.