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Finding the Third Proportional to 27,768,375 and 59,804,136

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Solution

The third proportional to 27,768,375 and 59,804,136 is: 128,798,846.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,768,375 : 59,804,136 = 59,804,136 : x
  2. Step 2: Convert to fraction form
    27,768,375/59,804,136 = 59,804,136/x
  3. Step 3: Cross multiply
    27,768,375x = 59,804,136 × 59,804,136
  4. Step 4: Simplify right side
    27,768,375x = 3,576,534,682,706,496
  5. Step 5: Solve for x
    x = 3,576,534,682,706,496/27,768,375
  6. Step 6: Final answer
    x = 128,798,846.99

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.