Finding the Fourth Proportional to 6,830,551,397,713.60, 10,245,466,244,843 and 2,240,475,679,976.40
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Solution
The fourth proportional to 6,830,551,397,713.60, 10,245,466,244,843 and 2,240,475,679,976.40 is: 3,360,595,157,701.84
Step by Step Solution
- Step 1: Write the proportion equation
6,830,551,397,713.60 : 10,245,466,244,843 = 2,240,475,679,976.40 : x - Step 2: Convert to fraction form
6,830,551,397,713.60/10,245,466,244,843 = 2,240,475,679,976.40/x - Step 3: Cross multiply
6,830,551,397,713.60x = 10,245,466,244,843 × 2,240,475,679,976.40 - Step 4: Simplify right side
6,830,551,397,713.60x = 22,954,717,951,589,873,379,966,976 - Step 5: Solve for x
x = 22,954,717,951,589,873,379,966,976/6,830,551,397,713.60 - Step 6: Final answer
x = 3,360,595,157,701.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.