Finding the Third Proportional to 202,328,412 and 477,464,876
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Solution
The third proportional to 202,328,412 and 477,464,876 is: 1,126,745,895.75
Step by Step Solution
- Step 1: Write the proportion equation
202,328,412 : 477,464,876 = 477,464,876 : x - Step 2: Convert to fraction form
202,328,412/477,464,876 = 477,464,876/x - Step 3: Cross multiply
202,328,412x = 477,464,876 × 477,464,876 - Step 4: Simplify right side
202,328,412x = 227,972,707,813,695,360 - Step 5: Solve for x
x = 227,972,707,813,695,360/202,328,412 - Step 6: Final answer
x = 1,126,745,895.75
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.