Finding the Third Proportional to 97,406,274 and 202,872,744
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Solution
The third proportional to 97,406,274 and 202,872,744 is: 422,532,846.89
Step by Step Solution
- Step 1: Write the proportion equation
97,406,274 : 202,872,744 = 202,872,744 : x - Step 2: Convert to fraction form
97,406,274/202,872,744 = 202,872,744/x - Step 3: Cross multiply
97,406,274x = 202,872,744 × 202,872,744 - Step 4: Simplify right side
97,406,274x = 41,157,350,258,089,536 - Step 5: Solve for x
x = 41,157,350,258,089,536/97,406,274 - Step 6: Final answer
x = 422,532,846.89
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.