Finding the Third Proportional to 57,473,198 and 125,480,884
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Solution
The third proportional to 57,473,198 and 125,480,884 is: 273,961,651.65
Step by Step Solution
- Step 1: Write the proportion equation
57,473,198 : 125,480,884 = 125,480,884 : x - Step 2: Convert to fraction form
57,473,198/125,480,884 = 125,480,884/x - Step 3: Cross multiply
57,473,198x = 125,480,884 × 125,480,884 - Step 4: Simplify right side
57,473,198x = 15,745,452,249,421,456 - Step 5: Solve for x
x = 15,745,452,249,421,456/57,473,198 - Step 6: Final answer
x = 273,961,651.65
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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.