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Finding the Fourth Proportional to 444,693,497.00, 613,677,084.02 and 246,467,789.30

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Solution

The fourth proportional to 444,693,497.00, 613,677,084.02 and 246,467,789.30 is: 340,125,581.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,693,497.00 : 613,677,084.02 = 246,467,789.30 : x
  2. Step 2: Convert to fraction form
    444,693,497.00/613,677,084.02 = 246,467,789.30/x
  3. Step 3: Cross multiply
    444,693,497.00x = 613,677,084.02 × 246,467,789.30
  4. Step 4: Simplify right side
    444,693,497.00x = 151,251,634,244,630,144
  5. Step 5: Solve for x
    x = 151,251,634,244,630,144/444,693,497.00
  6. Step 6: Final answer
    x = 340,125,581.48

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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.