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Finding the Third Proportional to 26,213,278 and 57,465,401

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Solution

The third proportional to 26,213,278 and 57,465,401 is: 125,977,083.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,213,278 : 57,465,401 = 57,465,401 : x
  2. Step 2: Convert to fraction form
    26,213,278/57,465,401 = 57,465,401/x
  3. Step 3: Cross multiply
    26,213,278x = 57,465,401 × 57,465,401
  4. Step 4: Simplify right side
    26,213,278x = 3,302,272,312,090,801
  5. Step 5: Solve for x
    x = 3,302,272,312,090,801/26,213,278
  6. Step 6: Final answer
    x = 125,977,083.53

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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.