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Finding the Third Proportional to 17,708,120 and 27,076,044

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Solution

The third proportional to 17,708,120 and 27,076,044 is: 41,399,773.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,708,120 : 27,076,044 = 27,076,044 : x
  2. Step 2: Convert to fraction form
    17,708,120/27,076,044 = 27,076,044/x
  3. Step 3: Cross multiply
    17,708,120x = 27,076,044 × 27,076,044
  4. Step 4: Simplify right side
    17,708,120x = 733,112,158,689,936
  5. Step 5: Solve for x
    x = 733,112,158,689,936/17,708,120
  6. Step 6: Final answer
    x = 41,399,773.59

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.