Finding the Third Proportional to 125,398,766 and 193,689,453
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Solution
The third proportional to 125,398,766 and 193,689,453 is: 299,170,441.62
Step by Step Solution
- Step 1: Write the proportion equation
125,398,766 : 193,689,453 = 193,689,453 : x - Step 2: Convert to fraction form
125,398,766/193,689,453 = 193,689,453/x - Step 3: Cross multiply
125,398,766x = 193,689,453 × 193,689,453 - Step 4: Simplify right side
125,398,766x = 37,515,604,203,439,208 - Step 5: Solve for x
x = 37,515,604,203,439,208/125,398,766 - Step 6: Final answer
x = 299,170,441.62
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.