Finding the Third Proportional to 7,419,296.25 and 16,107,582.38
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Solution
The third proportional to 7,419,296.25 and 16,107,582.38 is: 34,970,191.41
Step by Step Solution
- Step 1: Write the proportion equation
7,419,296.25 : 16,107,582.38 = 16,107,582.38 : x - Step 2: Convert to fraction form
7,419,296.25/16,107,582.38 = 16,107,582.38/x - Step 3: Cross multiply
7,419,296.25x = 16,107,582.38 × 16,107,582.38 - Step 4: Simplify right side
7,419,296.25x = 259,454,209,967,410.62 - Step 5: Solve for x
x = 259,454,209,967,410.62/7,419,296.25 - Step 6: Final answer
x = 34,970,191.41
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.