Finding the Third Proportional to 202,353,552 and 435,397,761
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Solution
The third proportional to 202,353,552 and 435,397,761 is: 936,831,641.50
Step by Step Solution
- Step 1: Write the proportion equation
202,353,552 : 435,397,761 = 435,397,761 : x - Step 2: Convert to fraction form
202,353,552/435,397,761 = 435,397,761/x - Step 3: Cross multiply
202,353,552x = 435,397,761 × 435,397,761 - Step 4: Simplify right side
202,353,552x = 189,571,210,283,813,120 - Step 5: Solve for x
x = 189,571,210,283,813,120/202,353,552 - Step 6: Final answer
x = 936,831,641.50
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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.