Finding the Third Proportional to 7,766,953 and 11,650,430
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Solution
The third proportional to 7,766,953 and 11,650,430 is: 17,475,645.75
Step by Step Solution
- Step 1: Write the proportion equation
7,766,953 : 11,650,430 = 11,650,430 : x - Step 2: Convert to fraction form
7,766,953/11,650,430 = 11,650,430/x - Step 3: Cross multiply
7,766,953x = 11,650,430 × 11,650,430 - Step 4: Simplify right side
7,766,953x = 135,732,519,184,900 - Step 5: Solve for x
x = 135,732,519,184,900/7,766,953 - Step 6: Final answer
x = 17,475,645.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.