Finding the Third Proportional to 7,914,625.13 and 11,825,346.75
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Solution
The third proportional to 7,914,625.13 and 11,825,346.75 is: 17,668,407.99
Step by Step Solution
- Step 1: Write the proportion equation
7,914,625.13 : 11,825,346.75 = 11,825,346.75 : x - Step 2: Convert to fraction form
7,914,625.13/11,825,346.75 = 11,825,346.75/x - Step 3: Cross multiply
7,914,625.13x = 11,825,346.75 × 11,825,346.75 - Step 4: Simplify right side
7,914,625.13x = 139,838,825,757,735.56 - Step 5: Solve for x
x = 139,838,825,757,735.56/7,914,625.13 - Step 6: Final answer
x = 17,668,407.99
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.