Finding the Third Proportional to 572,602,981,728.93 and 1,245,737,955,946.70
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Solution
The third proportional to 572,602,981,728.93 and 1,245,737,955,946.70 is: 2,710,190,314,064.61
Step by Step Solution
- Step 1: Write the proportion equation
572,602,981,728.93 : 1,245,737,955,946.70 = 1,245,737,955,946.70 : x - Step 2: Convert to fraction form
572,602,981,728.93/1,245,737,955,946.70 = 1,245,737,955,946.70/x - Step 3: Cross multiply
572,602,981,728.93x = 1,245,737,955,946.70 × 1,245,737,955,946.70 - Step 4: Simplify right side
572,602,981,728.93x = 1,551,863,054,886,262,083,158,016 - Step 5: Solve for x
x = 1,551,863,054,886,262,083,158,016/572,602,981,728.93 - Step 6: Final answer
x = 2,710,190,314,064.61
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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.