Home / 410,292,285,633.28-566,203,407,843.40-227,401,194,797.56

Finding the Fourth Proportional to 410,292,285,633.28, 566,203,407,843.40 and 227,401,194,797.56

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Solution

The fourth proportional to 410,292,285,633.28, 566,203,407,843.40 and 227,401,194,797.56 is: 313,813,678,566.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,292,285,633.28 : 566,203,407,843.40 = 227,401,194,797.56 : x
  2. Step 2: Convert to fraction form
    410,292,285,633.28/566,203,407,843.40 = 227,401,194,797.56/x
  3. Step 3: Cross multiply
    410,292,285,633.28x = 566,203,407,843.40 × 227,401,194,797.56
  4. Step 4: Simplify right side
    410,292,285,633.28x = 128,755,331,442,039,316,283,392
  5. Step 5: Solve for x
    x = 128,755,331,442,039,316,283,392/410,292,285,633.28
  6. Step 6: Final answer
    x = 313,813,678,566.51

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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.