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Finding the Third Proportional to 44,702,960 and 68,353,680

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Solution

The third proportional to 44,702,960 and 68,353,680 is: 104,517,140.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,702,960 : 68,353,680 = 68,353,680 : x
  2. Step 2: Convert to fraction form
    44,702,960/68,353,680 = 68,353,680/x
  3. Step 3: Cross multiply
    44,702,960x = 68,353,680 × 68,353,680
  4. Step 4: Simplify right side
    44,702,960x = 4,672,225,569,542,400
  5. Step 5: Solve for x
    x = 4,672,225,569,542,400/44,702,960
  6. Step 6: Final answer
    x = 104,517,140.91

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.