Finding the Fourth Proportional to 27,471,844.26, 41,207,339.88 and 9,288,809.15
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Solution
The fourth proportional to 27,471,844.26, 41,207,339.88 and 9,288,809.15 is: 13,933,069.51
Step by Step Solution
- Step 1: Write the proportion equation
27,471,844.26 : 41,207,339.88 = 9,288,809.15 : x - Step 2: Convert to fraction form
27,471,844.26/41,207,339.88 = 9,288,809.15/x - Step 3: Cross multiply
27,471,844.26x = 41,207,339.88 × 9,288,809.15 - Step 4: Simplify right side
27,471,844.26x = 382,767,115,518,467.19 - Step 5: Solve for x
x = 382,767,115,518,467.19/27,471,844.26 - Step 6: Final answer
x = 13,933,069.51
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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.