Finding the Third Proportional to 201,868,237.97 and 302,465,593.13
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Solution
The third proportional to 201,868,237.97 and 302,465,593.13 is: 453,193,805.75
Step by Step Solution
- Step 1: Write the proportion equation
201,868,237.97 : 302,465,593.13 = 302,465,593.13 : x - Step 2: Convert to fraction form
201,868,237.97/302,465,593.13 = 302,465,593.13/x - Step 3: Cross multiply
201,868,237.97x = 302,465,593.13 × 302,465,593.13 - Step 4: Simplify right side
201,868,237.97x = 91,485,435,024,458,048 - Step 5: Solve for x
x = 91,485,435,024,458,048/201,868,237.97 - Step 6: Final answer
x = 453,193,805.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.