Finding the Fourth Proportional to 24,313,967.28, 33,514,345.08 and 16,471,093.68
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Solution
The fourth proportional to 24,313,967.28, 33,514,345.08 and 16,471,093.68 is: 22,703,736.95
Step by Step Solution
- Step 1: Write the proportion equation
24,313,967.28 : 33,514,345.08 = 16,471,093.68 : x - Step 2: Convert to fraction form
24,313,967.28/33,514,345.08 = 16,471,093.68/x - Step 3: Cross multiply
24,313,967.28x = 33,514,345.08 × 16,471,093.68 - Step 4: Simplify right side
24,313,967.28x = 552,017,917,436,527.06 - Step 5: Solve for x
x = 552,017,917,436,527.06/24,313,967.28 - Step 6: Final answer
x = 22,703,736.95
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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.