Finding the Third Proportional to 6,817,292 and 15,147,925
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Solution
The third proportional to 6,817,292 and 15,147,925 is: 33,658,471.99
Step by Step Solution
- Step 1: Write the proportion equation
6,817,292 : 15,147,925 = 15,147,925 : x - Step 2: Convert to fraction form
6,817,292/15,147,925 = 15,147,925/x - Step 3: Cross multiply
6,817,292x = 15,147,925 × 15,147,925 - Step 4: Simplify right side
6,817,292x = 229,459,631,805,625 - Step 5: Solve for x
x = 229,459,631,805,625/6,817,292 - Step 6: Final answer
x = 33,658,471.99
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.