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Finding the Third Proportional to 21,586,025 and 44,039,150

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Solution

The third proportional to 21,586,025 and 44,039,150 is: 89,847,330.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,586,025 : 44,039,150 = 44,039,150 : x
  2. Step 2: Convert to fraction form
    21,586,025/44,039,150 = 44,039,150/x
  3. Step 3: Cross multiply
    21,586,025x = 44,039,150 × 44,039,150
  4. Step 4: Simplify right side
    21,586,025x = 1,939,446,732,722,500
  5. Step 5: Solve for x
    x = 1,939,446,732,722,500/21,586,025
  6. Step 6: Final answer
    x = 89,847,330.98

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.