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Finding the Third Proportional to 1,753,676,737 and 3,816,071,218

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Solution

The third proportional to 1,753,676,737 and 3,816,071,218 is: 8,303,924,682.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,676,737 : 3,816,071,218 = 3,816,071,218 : x
  2. Step 2: Convert to fraction form
    1,753,676,737/3,816,071,218 = 3,816,071,218/x
  3. Step 3: Cross multiply
    1,753,676,737x = 3,816,071,218 × 3,816,071,218
  4. Step 4: Simplify right side
    1,753,676,737x = 14,562,399,540,848,003,072
  5. Step 5: Solve for x
    x = 14,562,399,540,848,003,072/1,753,676,737
  6. Step 6: Final answer
    x = 8,303,924,682.13

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.