Finding the Fourth Proportional to 44,302,408.69, 66,453,613.04 and 11,954,259.32
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Solution
The fourth proportional to 44,302,408.69, 66,453,613.04 and 11,954,259.32 is: 17,931,388.99
Step by Step Solution
- Step 1: Write the proportion equation
44,302,408.69 : 66,453,613.04 = 11,954,259.32 : x - Step 2: Convert to fraction form
44,302,408.69/66,453,613.04 = 11,954,259.32/x - Step 3: Cross multiply
44,302,408.69x = 66,453,613.04 × 11,954,259.32 - Step 4: Simplify right side
44,302,408.69x = 794,403,723,239,023.62 - Step 5: Solve for x
x = 794,403,723,239,023.62/44,302,408.69 - Step 6: Final answer
x = 17,931,388.99
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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.