Finding the Third Proportional to 201,971,572.88 and 307,029,690
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Solution
The third proportional to 201,971,572.88 and 307,029,690 is: 466,735,140.99
Step by Step Solution
- Step 1: Write the proportion equation
201,971,572.88 : 307,029,690 = 307,029,690 : x - Step 2: Convert to fraction form
201,971,572.88/307,029,690 = 307,029,690/x - Step 3: Cross multiply
201,971,572.88x = 307,029,690 × 307,029,690 - Step 4: Simplify right side
201,971,572.88x = 94,267,230,541,496,096 - Step 5: Solve for x
x = 94,267,230,541,496,096/201,971,572.88 - Step 6: Final answer
x = 466,735,140.99
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.