Finding the Third Proportional to 32,824,112 and 75,981,953
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Solution
The third proportional to 32,824,112 and 75,981,953 is: 175,884,641.81
Step by Step Solution
- Step 1: Write the proportion equation
32,824,112 : 75,981,953 = 75,981,953 : x - Step 2: Convert to fraction form
32,824,112/75,981,953 = 75,981,953/x - Step 3: Cross multiply
32,824,112x = 75,981,953 × 75,981,953 - Step 4: Simplify right side
32,824,112x = 5,773,257,181,694,209 - Step 5: Solve for x
x = 5,773,257,181,694,209/32,824,112 - Step 6: Final answer
x = 175,884,641.81
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.