Finding the Third Proportional to 8,355,701 and 18,324,274
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Solution
The third proportional to 8,355,701 and 18,324,274 is: 40,185,619.09
Step by Step Solution
- Step 1: Write the proportion equation
8,355,701 : 18,324,274 = 18,324,274 : x - Step 2: Convert to fraction form
8,355,701/18,324,274 = 18,324,274/x - Step 3: Cross multiply
8,355,701x = 18,324,274 × 18,324,274 - Step 4: Simplify right side
8,355,701x = 335,779,017,627,076 - Step 5: Solve for x
x = 335,779,017,627,076/8,355,701 - Step 6: Final answer
x = 40,185,619.09
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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.