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Finding the Third Proportional to 29,103,620 and 48,503,109

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Solution

The third proportional to 29,103,620 and 48,503,109 is: 80,833,641.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,103,620 : 48,503,109 = 48,503,109 : x
  2. Step 2: Convert to fraction form
    29,103,620/48,503,109 = 48,503,109/x
  3. Step 3: Cross multiply
    29,103,620x = 48,503,109 × 48,503,109
  4. Step 4: Simplify right side
    29,103,620x = 2,352,551,582,665,881
  5. Step 5: Solve for x
    x = 2,352,551,582,665,881/29,103,620
  6. Step 6: Final answer
    x = 80,833,641.40

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.