Finding the Third Proportional to 7,758,642 and 16,860,250.50
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Solution
The third proportional to 7,758,642 and 16,860,250.50 is: 36,638,892.08
Step by Step Solution
- Step 1: Write the proportion equation
7,758,642 : 16,860,250.50 = 16,860,250.50 : x - Step 2: Convert to fraction form
7,758,642/16,860,250.50 = 16,860,250.50/x - Step 3: Cross multiply
7,758,642x = 16,860,250.50 × 16,860,250.50 - Step 4: Simplify right side
7,758,642x = 284,268,046,922,750.25 - Step 5: Solve for x
x = 284,268,046,922,750.25/7,758,642 - Step 6: Final answer
x = 36,638,892.08
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.