Finding the Third Proportional to 13,516,906 and 27,991,934
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Solution
The third proportional to 13,516,906 and 27,991,934 is: 57,968,026.79
Step by Step Solution
- Step 1: Write the proportion equation
13,516,906 : 27,991,934 = 27,991,934 : x - Step 2: Convert to fraction form
13,516,906/27,991,934 = 27,991,934/x - Step 3: Cross multiply
13,516,906x = 27,991,934 × 27,991,934 - Step 4: Simplify right side
13,516,906x = 783,548,369,060,356 - Step 5: Solve for x
x = 783,548,369,060,356/13,516,906 - Step 6: Final answer
x = 57,968,026.79
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.