Finding the Third Proportional to 8,206,039.13 and 18,995,504.91
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Solution
The third proportional to 8,206,039.13 and 18,995,504.91 is: 43,971,177.95
Step by Step Solution
- Step 1: Write the proportion equation
8,206,039.13 : 18,995,504.91 = 18,995,504.91 : x - Step 2: Convert to fraction form
8,206,039.13/18,995,504.91 = 18,995,504.91/x - Step 3: Cross multiply
8,206,039.13x = 18,995,504.91 × 18,995,504.91 - Step 4: Simplify right side
8,206,039.13x = 360,829,206,643,367.81 - Step 5: Solve for x
x = 360,829,206,643,367.81/8,206,039.13 - Step 6: Final answer
x = 43,971,177.95
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.