Home / 3,610,916,260,811.70-4,982,914,046,121.30-1,964,796,640,096

Finding the Fourth Proportional to 3,610,916,260,811.70, 4,982,914,046,121.30 and 1,964,796,640,096

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Solution

The fourth proportional to 3,610,916,260,811.70, 4,982,914,046,121.30 and 1,964,796,640,096 is: 2,711,337,530,022.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,916,260,811.70 : 4,982,914,046,121.30 = 1,964,796,640,096 : x
  2. Step 2: Convert to fraction form
    3,610,916,260,811.70/4,982,914,046,121.30 = 1,964,796,640,096/x
  3. Step 3: Cross multiply
    3,610,916,260,811.70x = 4,982,914,046,121.30 × 1,964,796,640,096
  4. Step 4: Simplify right side
    3,610,916,260,811.70x = 9,790,412,775,706,294,946,365,440
  5. Step 5: Solve for x
    x = 9,790,412,775,706,294,946,365,440/3,610,916,260,811.70
  6. Step 6: Final answer
    x = 2,711,337,530,022.23

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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.