Finding the Third Proportional to 202,353,672 and 435,398,000
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Solution
The third proportional to 202,353,672 and 435,398,000 is: 936,832,114.44
Step by Step Solution
- Step 1: Write the proportion equation
202,353,672 : 435,398,000 = 435,398,000 : x - Step 2: Convert to fraction form
202,353,672/435,398,000 = 435,398,000/x - Step 3: Cross multiply
202,353,672x = 435,398,000 × 435,398,000 - Step 4: Simplify right side
202,353,672x = 189,571,418,404,000,000 - Step 5: Solve for x
x = 189,571,418,404,000,000/202,353,672 - Step 6: Final answer
x = 936,832,114.44
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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.