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Finding the Third Proportional to 25,160,708 and 55,032,214

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Solution

The third proportional to 25,160,708 and 55,032,214 is: 120,368,018.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,160,708 : 55,032,214 = 55,032,214 : x
  2. Step 2: Convert to fraction form
    25,160,708/55,032,214 = 55,032,214/x
  3. Step 3: Cross multiply
    25,160,708x = 55,032,214 × 55,032,214
  4. Step 4: Simplify right side
    25,160,708x = 3,028,544,577,741,796
  5. Step 5: Solve for x
    x = 3,028,544,577,741,796/25,160,708
  6. Step 6: Final answer
    x = 120,368,018.97

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Why These Related Problems?

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