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Finding the Third Proportional to 335,031,906 and 502,902,156

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Solution

The third proportional to 335,031,906 and 502,902,156 is: 754,885,054.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,031,906 : 502,902,156 = 502,902,156 : x
  2. Step 2: Convert to fraction form
    335,031,906/502,902,156 = 502,902,156/x
  3. Step 3: Cross multiply
    335,031,906x = 502,902,156 × 502,902,156
  4. Step 4: Simplify right side
    335,031,906x = 252,910,578,509,448,320
  5. Step 5: Solve for x
    x = 252,910,578,509,448,320/335,031,906
  6. Step 6: Final answer
    x = 754,885,054.17

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.