Home / 410,292,285,629.28-566,203,407,837.88-227,401,194,793.58

Finding the Fourth Proportional to 410,292,285,629.28, 566,203,407,837.88 and 227,401,194,793.58

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Solution

The fourth proportional to 410,292,285,629.28, 566,203,407,837.88 and 227,401,194,793.58 is: 313,813,678,561.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,292,285,629.28 : 566,203,407,837.88 = 227,401,194,793.58 : x
  2. Step 2: Convert to fraction form
    410,292,285,629.28/566,203,407,837.88 = 227,401,194,793.58/x
  3. Step 3: Cross multiply
    410,292,285,629.28x = 566,203,407,837.88 × 227,401,194,793.58
  4. Step 4: Simplify right side
    410,292,285,629.28x = 128,755,331,438,530,562,883,584
  5. Step 5: Solve for x
    x = 128,755,331,438,530,562,883,584/410,292,285,629.28
  6. Step 6: Final answer
    x = 313,813,678,561.01

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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.