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Finding the Third Proportional to 26,158,873 and 61,099,511

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Solution

The third proportional to 26,158,873 and 61,099,511 is: 142,710,668.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,158,873 : 61,099,511 = 61,099,511 : x
  2. Step 2: Convert to fraction form
    26,158,873/61,099,511 = 61,099,511/x
  3. Step 3: Cross multiply
    26,158,873x = 61,099,511 × 61,099,511
  4. Step 4: Simplify right side
    26,158,873x = 3,733,150,244,439,121
  5. Step 5: Solve for x
    x = 3,733,150,244,439,121/26,158,873
  6. Step 6: Final answer
    x = 142,710,668.17

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.