Home / 566,502,440.20-849,753,660.30-336,353,057.80

Finding the Fourth Proportional to 566,502,440.20, 849,753,660.30 and 336,353,057.80

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Solution

The fourth proportional to 566,502,440.20, 849,753,660.30 and 336,353,057.80 is: 504,529,586.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,502,440.20 : 849,753,660.30 = 336,353,057.80 : x
  2. Step 2: Convert to fraction form
    566,502,440.20/849,753,660.30 = 336,353,057.80/x
  3. Step 3: Cross multiply
    566,502,440.20x = 849,753,660.30 × 336,353,057.80
  4. Step 4: Simplify right side
    566,502,440.20x = 285,817,242,018,647,456
  5. Step 5: Solve for x
    x = 285,817,242,018,647,456/566,502,440.20
  6. Step 6: Final answer
    x = 504,529,586.70

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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.