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Finding the Third Proportional to 26,599,666 and 57,302,684

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Solution

The third proportional to 26,599,666 and 57,302,684 is: 123,445,068.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,599,666 : 57,302,684 = 57,302,684 : x
  2. Step 2: Convert to fraction form
    26,599,666/57,302,684 = 57,302,684/x
  3. Step 3: Cross multiply
    26,599,666x = 57,302,684 × 57,302,684
  4. Step 4: Simplify right side
    26,599,666x = 3,283,597,593,603,856
  5. Step 5: Solve for x
    x = 3,283,597,593,603,856/26,599,666
  6. Step 6: Final answer
    x = 123,445,068.58

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Why These Related Problems?

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