Finding the Third Proportional to 6,613,152 and 9,360,171
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Solution
The third proportional to 6,613,152 and 9,360,171 is: 13,248,266.66
Step by Step Solution
- Step 1: Write the proportion equation
6,613,152 : 9,360,171 = 9,360,171 : x - Step 2: Convert to fraction form
6,613,152/9,360,171 = 9,360,171/x - Step 3: Cross multiply
6,613,152x = 9,360,171 × 9,360,171 - Step 4: Simplify right side
6,613,152x = 87,612,801,149,241 - Step 5: Solve for x
x = 87,612,801,149,241/6,613,152 - Step 6: Final answer
x = 13,248,266.66
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Why These Related Problems?
These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.