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Finding the Third Proportional to 27,941,810 and 61,077,982

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Solution

The third proportional to 27,941,810 and 61,077,982 is: 133,510,316.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,941,810 : 61,077,982 = 61,077,982 : x
  2. Step 2: Convert to fraction form
    27,941,810/61,077,982 = 61,077,982/x
  3. Step 3: Cross multiply
    27,941,810x = 61,077,982 × 61,077,982
  4. Step 4: Simplify right side
    27,941,810x = 3,730,519,885,192,324
  5. Step 5: Solve for x
    x = 3,730,519,885,192,324/27,941,810
  6. Step 6: Final answer
    x = 133,510,316.09

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.