Finding the Third Proportional to 41,116,223 and 91,423,406
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Solution
The third proportional to 41,116,223 and 91,423,406 is: 203,283,243.32
Step by Step Solution
- Step 1: Write the proportion equation
41,116,223 : 91,423,406 = 91,423,406 : x - Step 2: Convert to fraction form
41,116,223/91,423,406 = 91,423,406/x - Step 3: Cross multiply
41,116,223x = 91,423,406 × 91,423,406 - Step 4: Simplify right side
41,116,223x = 8,358,239,164,640,836 - Step 5: Solve for x
x = 8,358,239,164,640,836/41,116,223 - Step 6: Final answer
x = 203,283,243.32
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.