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Finding the Third Proportional to 26,213,261 and 57,465,370

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Solution

The third proportional to 26,213,261 and 57,465,370 is: 125,977,029.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,213,261 : 57,465,370 = 57,465,370 : x
  2. Step 2: Convert to fraction form
    26,213,261/57,465,370 = 57,465,370/x
  3. Step 3: Cross multiply
    26,213,261x = 57,465,370 × 57,465,370
  4. Step 4: Simplify right side
    26,213,261x = 3,302,268,749,236,900
  5. Step 5: Solve for x
    x = 3,302,268,749,236,900/26,213,261
  6. Step 6: Final answer
    x = 125,977,029.31

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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.