Finding the Third Proportional to 8,230,774 and 18,090,956
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Solution
The third proportional to 8,230,774 and 18,090,956 is: 39,763,294.31
Step by Step Solution
- Step 1: Write the proportion equation
8,230,774 : 18,090,956 = 18,090,956 : x - Step 2: Convert to fraction form
8,230,774/18,090,956 = 18,090,956/x - Step 3: Cross multiply
8,230,774x = 18,090,956 × 18,090,956 - Step 4: Simplify right side
8,230,774x = 327,282,688,993,936 - Step 5: Solve for x
x = 327,282,688,993,936/8,230,774 - Step 6: Final answer
x = 39,763,294.31
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.