Finding the Fourth Proportional to 24,876,327.42, 37,319,805 and 8,702,806.32
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Solution
The fourth proportional to 24,876,327.42, 37,319,805 and 8,702,806.32 is: 13,056,068.50
Step by Step Solution
- Step 1: Write the proportion equation
24,876,327.42 : 37,319,805 = 8,702,806.32 : x - Step 2: Convert to fraction form
24,876,327.42/37,319,805 = 8,702,806.32/x - Step 3: Cross multiply
24,876,327.42x = 37,319,805 × 8,702,806.32 - Step 4: Simplify right side
24,876,327.42x = 324,787,034,815,167.62 - Step 5: Solve for x
x = 324,787,034,815,167.62/24,876,327.42 - Step 6: Final answer
x = 13,056,068.50
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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.