Finding the Third Proportional to 9,084,843 and 13,964,022
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Solution
The third proportional to 9,084,843 and 13,964,022 is: 21,463,652.20
Step by Step Solution
- Step 1: Write the proportion equation
9,084,843 : 13,964,022 = 13,964,022 : x - Step 2: Convert to fraction form
9,084,843/13,964,022 = 13,964,022/x - Step 3: Cross multiply
9,084,843x = 13,964,022 × 13,964,022 - Step 4: Simplify right side
9,084,843x = 194,993,910,416,484 - Step 5: Solve for x
x = 194,993,910,416,484/9,084,843 - Step 6: Final answer
x = 21,463,652.20
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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.