Finding the Third Proportional to 6,122,038 and 13,346,378
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Solution
The third proportional to 6,122,038 and 13,346,378 is: 29,095,834.71
Step by Step Solution
- Step 1: Write the proportion equation
6,122,038 : 13,346,378 = 13,346,378 : x - Step 2: Convert to fraction form
6,122,038/13,346,378 = 13,346,378/x - Step 3: Cross multiply
6,122,038x = 13,346,378 × 13,346,378 - Step 4: Simplify right side
6,122,038x = 178,125,805,718,884 - Step 5: Solve for x
x = 178,125,805,718,884/6,122,038 - Step 6: Final answer
x = 29,095,834.71
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.