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Finding the Third Proportional to 26,462,728 and 56,754,349

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Solution

The third proportional to 26,462,728 and 56,754,349 is: 121,720,486.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,462,728 : 56,754,349 = 56,754,349 : x
  2. Step 2: Convert to fraction form
    26,462,728/56,754,349 = 56,754,349/x
  3. Step 3: Cross multiply
    26,462,728x = 56,754,349 × 56,754,349
  4. Step 4: Simplify right side
    26,462,728x = 3,221,056,130,413,801
  5. Step 5: Solve for x
    x = 3,221,056,130,413,801/26,462,728
  6. Step 6: Final answer
    x = 121,720,486.66

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.