Finding the Fourth Proportional to 244,560,326.26, 337,494,717.92 and 133,051,966.98
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Solution
The fourth proportional to 244,560,326.26, 337,494,717.92 and 133,051,966.98 is: 183,612,512.92
Step by Step Solution
- Step 1: Write the proportion equation
244,560,326.26 : 337,494,717.92 = 133,051,966.98 : x - Step 2: Convert to fraction form
244,560,326.26/337,494,717.92 = 133,051,966.98/x - Step 3: Cross multiply
244,560,326.26x = 337,494,717.92 × 133,051,966.98 - Step 4: Simplify right side
244,560,326.26x = 44,904,336,064,616,256 - Step 5: Solve for x
x = 44,904,336,064,616,256/244,560,326.26 - Step 6: Final answer
x = 183,612,512.92
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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.