Finding the Third Proportional to 6,217,038 and 13,378,854
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Solution
The third proportional to 6,217,038 and 13,378,854 is: 28,790,838.07
Step by Step Solution
- Step 1: Write the proportion equation
6,217,038 : 13,378,854 = 13,378,854 : x - Step 2: Convert to fraction form
6,217,038/13,378,854 = 13,378,854/x - Step 3: Cross multiply
6,217,038x = 13,378,854 × 13,378,854 - Step 4: Simplify right side
6,217,038x = 178,993,734,353,316 - Step 5: Solve for x
x = 178,993,734,353,316/6,217,038 - Step 6: Final answer
x = 28,790,838.07
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.