Finding the Fourth Proportional to 43,278,733,351,154, 59,724,690,509,262 and 23,525,220,328,782
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Solution
The fourth proportional to 43,278,733,351,154, 59,724,690,509,262 and 23,525,220,328,782 is: 32,464,824,973,008.12
Step by Step Solution
- Step 1: Write the proportion equation
43,278,733,351,154 : 59,724,690,509,262 = 23,525,220,328,782 : x - Step 2: Convert to fraction form
43,278,733,351,154/59,724,690,509,262 = 23,525,220,328,782/x - Step 3: Cross multiply
43,278,733,351,154x = 59,724,690,509,262 × 23,525,220,328,782 - Step 4: Simplify right side
43,278,733,351,154x = 1,405,036,503,298,703,783,540,817,920 - Step 5: Solve for x
x = 1,405,036,503,298,703,783,540,817,920/43,278,733,351,154 - Step 6: Final answer
x = 32,464,824,973,008.12
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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.