Home / 3,796,918,898,663.20-5,240,197,277,778.10-2,255,422,372,342.60

Finding the Fourth Proportional to 3,796,918,898,663.20, 5,240,197,277,778.10 and 2,255,422,372,342.60

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Solution

The fourth proportional to 3,796,918,898,663.20, 5,240,197,277,778.10 and 2,255,422,372,342.60 is: 3,112,749,703,437.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,918,898,663.20 : 5,240,197,277,778.10 = 2,255,422,372,342.60 : x
  2. Step 2: Convert to fraction form
    3,796,918,898,663.20/5,240,197,277,778.10 = 2,255,422,372,342.60/x
  3. Step 3: Cross multiply
    3,796,918,898,663.20x = 5,240,197,277,778.10 × 2,255,422,372,342.60
  4. Step 4: Simplify right side
    3,796,918,898,663.20x = 11,818,858,175,789,516,204,277,760
  5. Step 5: Solve for x
    x = 11,818,858,175,789,516,204,277,760/3,796,918,898,663.20
  6. Step 6: Final answer
    x = 3,112,749,703,437.34

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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.