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Finding the Third Proportional to 63,378,004.50 and 133,565,094

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Solution

The third proportional to 63,378,004.50 and 133,565,094 is: 281,479,899.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,378,004.50 : 133,565,094 = 133,565,094 : x
  2. Step 2: Convert to fraction form
    63,378,004.50/133,565,094 = 133,565,094/x
  3. Step 3: Cross multiply
    63,378,004.50x = 133,565,094 × 133,565,094
  4. Step 4: Simplify right side
    63,378,004.50x = 17,839,634,335,228,836
  5. Step 5: Solve for x
    x = 17,839,634,335,228,836/63,378,004.50
  6. Step 6: Final answer
    x = 281,479,899.47

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.