Finding the Third Proportional to 112,958,934 and 246,633,276
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Solution
The third proportional to 112,958,934 and 246,633,276 is: 538,496,342.67
Step by Step Solution
- Step 1: Write the proportion equation
112,958,934 : 246,633,276 = 246,633,276 : x - Step 2: Convert to fraction form
112,958,934/246,633,276 = 246,633,276/x - Step 3: Cross multiply
112,958,934x = 246,633,276 × 246,633,276 - Step 4: Simplify right side
112,958,934x = 60,827,972,830,492,176 - Step 5: Solve for x
x = 60,827,972,830,492,176/112,958,934 - Step 6: Final answer
x = 538,496,342.67
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.