Finding the Third Proportional to 7,195,328 and 14,679,684
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Solution
The third proportional to 7,195,328 and 14,679,684 is: 29,949,033.92
Step by Step Solution
- Step 1: Write the proportion equation
7,195,328 : 14,679,684 = 14,679,684 : x - Step 2: Convert to fraction form
7,195,328/14,679,684 = 14,679,684/x - Step 3: Cross multiply
7,195,328x = 14,679,684 × 14,679,684 - Step 4: Simplify right side
7,195,328x = 215,493,122,339,856 - Step 5: Solve for x
x = 215,493,122,339,856/7,195,328 - Step 6: Final answer
x = 29,949,033.92
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.