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Finding the Third Proportional to 27,066,005 and 55,566,858.50

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Solution

The third proportional to 27,066,005 and 55,566,858.50 is: 114,079,479.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,066,005 : 55,566,858.50 = 55,566,858.50 : x
  2. Step 2: Convert to fraction form
    27,066,005/55,566,858.50 = 55,566,858.50/x
  3. Step 3: Cross multiply
    27,066,005x = 55,566,858.50 × 55,566,858.50
  4. Step 4: Simplify right side
    27,066,005x = 3,087,675,763,559,022
  5. Step 5: Solve for x
    x = 3,087,675,763,559,022/27,066,005
  6. Step 6: Final answer
    x = 114,079,479.54

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.