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Finding the Third Proportional to 27,254,377 and 41,891,855

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Solution

The third proportional to 27,254,377 and 41,891,855 is: 64,390,667.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,254,377 : 41,891,855 = 41,891,855 : x
  2. Step 2: Convert to fraction form
    27,254,377/41,891,855 = 41,891,855/x
  3. Step 3: Cross multiply
    27,254,377x = 41,891,855 × 41,891,855
  4. Step 4: Simplify right side
    27,254,377x = 1,754,927,515,341,025
  5. Step 5: Solve for x
    x = 1,754,927,515,341,025/27,254,377
  6. Step 6: Final answer
    x = 64,390,667.06

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.