Finding the Fourth Proportional to 36,255,273.84, 54,364,170.60 and 10,693,021.68
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Solution
The fourth proportional to 36,255,273.84, 54,364,170.60 and 10,693,021.68 is: 16,034,005.35
Step by Step Solution
- Step 1: Write the proportion equation
36,255,273.84 : 54,364,170.60 = 10,693,021.68 : x - Step 2: Convert to fraction form
36,255,273.84/54,364,170.60 = 10,693,021.68/x - Step 3: Cross multiply
36,255,273.84x = 54,364,170.60 × 10,693,021.68 - Step 4: Simplify right side
36,255,273.84x = 581,317,254,841,018.62 - Step 5: Solve for x
x = 581,317,254,841,018.62/36,255,273.84 - Step 6: Final answer
x = 16,034,005.35
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.