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Finding the Third Proportional to 11,788,128 and 26,053,848

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Solution

The third proportional to 11,788,128 and 26,053,848 is: 57,583,612.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,788,128 : 26,053,848 = 26,053,848 : x
  2. Step 2: Convert to fraction form
    11,788,128/26,053,848 = 26,053,848/x
  3. Step 3: Cross multiply
    11,788,128x = 26,053,848 × 26,053,848
  4. Step 4: Simplify right side
    11,788,128x = 678,802,995,607,104
  5. Step 5: Solve for x
    x = 678,802,995,607,104/11,788,128
  6. Step 6: Final answer
    x = 57,583,612.56

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Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.