Finding the Fourth Proportional to 24,848,284.68, 37,274,129.91 and 8,446,894.92
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Solution
The fourth proportional to 24,848,284.68, 37,274,129.91 and 8,446,894.92 is: 12,670,921.26
Step by Step Solution
- Step 1: Write the proportion equation
24,848,284.68 : 37,274,129.91 = 8,446,894.92 : x - Step 2: Convert to fraction form
24,848,284.68/37,274,129.91 = 8,446,894.92/x - Step 3: Cross multiply
24,848,284.68x = 37,274,129.91 × 8,446,894.92 - Step 4: Simplify right side
24,848,284.68x = 314,850,658,584,199 - Step 5: Solve for x
x = 314,850,658,584,199/24,848,284.68 - Step 6: Final answer
x = 12,670,921.26
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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.