Finding the Third Proportional to 141,979,141.41 and 218,097,344.81
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Solution
The third proportional to 141,979,141.41 and 218,097,344.81 is: 335,024,224.99
Step by Step Solution
- Step 1: Write the proportion equation
141,979,141.41 : 218,097,344.81 = 218,097,344.81 : x - Step 2: Convert to fraction form
141,979,141.41/218,097,344.81 = 218,097,344.81/x - Step 3: Cross multiply
141,979,141.41x = 218,097,344.81 × 218,097,344.81 - Step 4: Simplify right side
141,979,141.41x = 47,566,451,814,262,520 - Step 5: Solve for x
x = 47,566,451,814,262,520/141,979,141.41 - Step 6: Final answer
x = 335,024,224.99
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.