Finding the Fourth Proportional to 45,007,561.08, 62,110,624.60 and 24,381,007.26
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Solution
The fourth proportional to 45,007,561.08, 62,110,624.60 and 24,381,007.26 is: 33,645,893.11
Step by Step Solution
- Step 1: Write the proportion equation
45,007,561.08 : 62,110,624.60 = 24,381,007.26 : x - Step 2: Convert to fraction form
45,007,561.08/62,110,624.60 = 24,381,007.26/x - Step 3: Cross multiply
45,007,561.08x = 62,110,624.60 × 24,381,007.26 - Step 4: Simplify right side
45,007,561.08x = 1,514,319,589,295,734.75 - Step 5: Solve for x
x = 1,514,319,589,295,734.75/45,007,561.08 - Step 6: Final answer
x = 33,645,893.11
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.