Home / 827,635,795,912.80-1,241,453,693,869.20-827,635,795,912.80

Finding the Fourth Proportional to 827,635,795,912.80, 1,241,453,693,869.20 and 827,635,795,912.80

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Solution

The fourth proportional to 827,635,795,912.80, 1,241,453,693,869.20 and 827,635,795,912.80 is: 1,241,453,693,869.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    827,635,795,912.80 : 1,241,453,693,869.20 = 827,635,795,912.80 : x
  2. Step 2: Convert to fraction form
    827,635,795,912.80/1,241,453,693,869.20 = 827,635,795,912.80/x
  3. Step 3: Cross multiply
    827,635,795,912.80x = 1,241,453,693,869.20 × 827,635,795,912.80
  4. Step 4: Simplify right side
    827,635,795,912.80x = 1,027,471,516,014,320,948,346,880
  5. Step 5: Solve for x
    x = 1,027,471,516,014,320,948,346,880/827,635,795,912.80
  6. Step 6: Final answer
    x = 1,241,453,693,869.20

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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.