Finding the Third Proportional to 34,841,430 and 54,166,779
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Solution
The third proportional to 34,841,430 and 54,166,779 is: 84,211,237.81
Step by Step Solution
- Step 1: Write the proportion equation
34,841,430 : 54,166,779 = 54,166,779 : x - Step 2: Convert to fraction form
34,841,430/54,166,779 = 54,166,779/x - Step 3: Cross multiply
34,841,430x = 54,166,779 × 54,166,779 - Step 4: Simplify right side
34,841,430x = 2,934,039,947,234,841 - Step 5: Solve for x
x = 2,934,039,947,234,841/34,841,430 - Step 6: Final answer
x = 84,211,237.81
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.