Finding the Third Proportional to 51,197,186.25 and 74,879,757
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Solution
The third proportional to 51,197,186.25 and 74,879,757 is: 109,517,307.87
Step by Step Solution
- Step 1: Write the proportion equation
51,197,186.25 : 74,879,757 = 74,879,757 : x - Step 2: Convert to fraction form
51,197,186.25/74,879,757 = 74,879,757/x - Step 3: Cross multiply
51,197,186.25x = 74,879,757 × 74,879,757 - Step 4: Simplify right side
51,197,186.25x = 5,606,978,008,379,049 - Step 5: Solve for x
x = 5,606,978,008,379,049/51,197,186.25 - Step 6: Final answer
x = 109,517,307.87
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.