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Finding the Third Proportional to 35,771,310 and 77,591,862

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Solution

The third proportional to 35,771,310 and 77,591,862 is: 168,305,187.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,771,310 : 77,591,862 = 77,591,862 : x
  2. Step 2: Convert to fraction form
    35,771,310/77,591,862 = 77,591,862/x
  3. Step 3: Cross multiply
    35,771,310x = 77,591,862 × 77,591,862
  4. Step 4: Simplify right side
    35,771,310x = 6,020,497,048,627,044
  5. Step 5: Solve for x
    x = 6,020,497,048,627,044/35,771,310
  6. Step 6: Final answer
    x = 168,305,187.83

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