Finding the Third Proportional to 7,611,190 and 15,969,718
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Solution
The third proportional to 7,611,190 and 15,969,718 is: 33,507,492.65
Step by Step Solution
- Step 1: Write the proportion equation
7,611,190 : 15,969,718 = 15,969,718 : x - Step 2: Convert to fraction form
7,611,190/15,969,718 = 15,969,718/x - Step 3: Cross multiply
7,611,190x = 15,969,718 × 15,969,718 - Step 4: Simplify right side
7,611,190x = 255,031,892,999,524 - Step 5: Solve for x
x = 255,031,892,999,524/7,611,190 - Step 6: Final answer
x = 33,507,492.65
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.