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Finding the Third Proportional to 18,908,944 and 41,494,208

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Solution

The third proportional to 18,908,944 and 41,494,208 is: 91,055,814.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,908,944 : 41,494,208 = 41,494,208 : x
  2. Step 2: Convert to fraction form
    18,908,944/41,494,208 = 41,494,208/x
  3. Step 3: Cross multiply
    18,908,944x = 41,494,208 × 41,494,208
  4. Step 4: Simplify right side
    18,908,944x = 1,721,769,297,547,264
  5. Step 5: Solve for x
    x = 1,721,769,297,547,264/18,908,944
  6. Step 6: Final answer
    x = 91,055,814.52

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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.