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Finding the Third Proportional to 12,603,412 and 27,657,536

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Solution

The third proportional to 12,603,412 and 27,657,536 is: 60,693,032.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,603,412 : 27,657,536 = 27,657,536 : x
  2. Step 2: Convert to fraction form
    12,603,412/27,657,536 = 27,657,536/x
  3. Step 3: Cross multiply
    12,603,412x = 27,657,536 × 27,657,536
  4. Step 4: Simplify right side
    12,603,412x = 764,939,297,591,296
  5. Step 5: Solve for x
    x = 764,939,297,591,296/12,603,412
  6. Step 6: Final answer
    x = 60,693,032.77

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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.