Finding the Third Proportional to 8,937,948 and 18,948,444
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Solution
The third proportional to 8,937,948 and 18,948,444 is: 40,170,689.07
Step by Step Solution
- Step 1: Write the proportion equation
8,937,948 : 18,948,444 = 18,948,444 : x - Step 2: Convert to fraction form
8,937,948/18,948,444 = 18,948,444/x - Step 3: Cross multiply
8,937,948x = 18,948,444 × 18,948,444 - Step 4: Simplify right side
8,937,948x = 359,043,530,021,136 - Step 5: Solve for x
x = 359,043,530,021,136/8,937,948 - Step 6: Final answer
x = 40,170,689.07
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.