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Finding the Third Proportional to 43,243,456 and 94,013,888

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Solution

The third proportional to 43,243,456 and 94,013,888 is: 204,391,876.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,243,456 : 94,013,888 = 94,013,888 : x
  2. Step 2: Convert to fraction form
    43,243,456/94,013,888 = 94,013,888/x
  3. Step 3: Cross multiply
    43,243,456x = 94,013,888 × 94,013,888
  4. Step 4: Simplify right side
    43,243,456x = 8,838,611,136,876,544
  5. Step 5: Solve for x
    x = 8,838,611,136,876,544/43,243,456
  6. Step 6: Final answer
    x = 204,391,876.93

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.