Finding the Third Proportional to 201,391,626 and 433,771,672
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Solution
The third proportional to 201,391,626 and 433,771,672 is: 934,288,416.89
Step by Step Solution
- Step 1: Write the proportion equation
201,391,626 : 433,771,672 = 433,771,672 : x - Step 2: Convert to fraction form
201,391,626/433,771,672 = 433,771,672/x - Step 3: Cross multiply
201,391,626x = 433,771,672 × 433,771,672 - Step 4: Simplify right side
201,391,626x = 188,157,863,429,675,584 - Step 5: Solve for x
x = 188,157,863,429,675,584/201,391,626 - Step 6: Final answer
x = 934,288,416.89
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.