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Finding the Third Proportional to 60,371,979.75 and 94,145,193

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Solution

The third proportional to 60,371,979.75 and 94,145,193 is: 146,811,772.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,371,979.75 : 94,145,193 = 94,145,193 : x
  2. Step 2: Convert to fraction form
    60,371,979.75/94,145,193 = 94,145,193/x
  3. Step 3: Cross multiply
    60,371,979.75x = 94,145,193 × 94,145,193
  4. Step 4: Simplify right side
    60,371,979.75x = 8,863,317,365,007,249
  5. Step 5: Solve for x
    x = 8,863,317,365,007,249/60,371,979.75
  6. Step 6: Final answer
    x = 146,811,772.64

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.