Finding the Third Proportional to 302,871,342 and 658,808,876
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Solution
The third proportional to 302,871,342 and 658,808,876 is: 1,433,047,881.75
Step by Step Solution
- Step 1: Write the proportion equation
302,871,342 : 658,808,876 = 658,808,876 : x - Step 2: Convert to fraction form
302,871,342/658,808,876 = 658,808,876/x - Step 3: Cross multiply
302,871,342x = 658,808,876 × 658,808,876 - Step 4: Simplify right side
302,871,342x = 434,029,135,096,383,360 - Step 5: Solve for x
x = 434,029,135,096,383,360/302,871,342 - Step 6: Final answer
x = 1,433,047,881.75
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.