Finding the Third Proportional to 76,514,242.50 and 163,944,246.75
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Solution
The third proportional to 76,514,242.50 and 163,944,246.75 is: 351,277,293.80
Step by Step Solution
- Step 1: Write the proportion equation
76,514,242.50 : 163,944,246.75 = 163,944,246.75 : x - Step 2: Convert to fraction form
76,514,242.50/163,944,246.75 = 163,944,246.75/x - Step 3: Cross multiply
76,514,242.50x = 163,944,246.75 × 163,944,246.75 - Step 4: Simplify right side
76,514,242.50x = 26,877,716,042,424,884 - Step 5: Solve for x
x = 26,877,716,042,424,884/76,514,242.50 - Step 6: Final answer
x = 351,277,293.80
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.