Finding the Third Proportional to 6,509,486 and 14,176,198.75
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Solution
The third proportional to 6,509,486 and 14,176,198.75 is: 30,872,577.50
Step by Step Solution
- Step 1: Write the proportion equation
6,509,486 : 14,176,198.75 = 14,176,198.75 : x - Step 2: Convert to fraction form
6,509,486/14,176,198.75 = 14,176,198.75/x - Step 3: Cross multiply
6,509,486x = 14,176,198.75 × 14,176,198.75 - Step 4: Simplify right side
6,509,486x = 200,964,610,999,501.56 - Step 5: Solve for x
x = 200,964,610,999,501.56/6,509,486 - Step 6: Final answer
x = 30,872,577.50
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.