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Finding the Third Proportional to 41,652,230 and 89,705,236

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Solution

The third proportional to 41,652,230 and 89,705,236 is: 193,195,643.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,652,230 : 89,705,236 = 89,705,236 : x
  2. Step 2: Convert to fraction form
    41,652,230/89,705,236 = 89,705,236/x
  3. Step 3: Cross multiply
    41,652,230x = 89,705,236 × 89,705,236
  4. Step 4: Simplify right side
    41,652,230x = 8,047,029,365,815,696
  5. Step 5: Solve for x
    x = 8,047,029,365,815,696/41,652,230
  6. Step 6: Final answer
    x = 193,195,643.21

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.