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Finding the Third Proportional to 32,391,680 and 49,670,148

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Solution

The third proportional to 32,391,680 and 49,670,148 is: 76,165,348.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,391,680 : 49,670,148 = 49,670,148 : x
  2. Step 2: Convert to fraction form
    32,391,680/49,670,148 = 49,670,148/x
  3. Step 3: Cross multiply
    32,391,680x = 49,670,148 × 49,670,148
  4. Step 4: Simplify right side
    32,391,680x = 2,467,123,602,341,904
  5. Step 5: Solve for x
    x = 2,467,123,602,341,904/32,391,680
  6. Step 6: Final answer
    x = 76,165,348.71

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