Finding the Fourth Proportional to 11,726,103,552,490, 17,591,699,838,104 and 3,566,831,764,552.40
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Solution
The fourth proportional to 11,726,103,552,490, 17,591,699,838,104 and 3,566,831,764,552.40 is: 5,351,021,632,560.68
Step by Step Solution
- Step 1: Write the proportion equation
11,726,103,552,490 : 17,591,699,838,104 = 3,566,831,764,552.40 : x - Step 2: Convert to fraction form
11,726,103,552,490/17,591,699,838,104 = 3,566,831,764,552.40/x - Step 3: Cross multiply
11,726,103,552,490x = 17,591,699,838,104 × 3,566,831,764,552.40 - Step 4: Simplify right side
11,726,103,552,490x = 62,746,633,775,020,661,083,734,016 - Step 5: Solve for x
x = 62,746,633,775,020,661,083,734,016/11,726,103,552,490 - Step 6: Final answer
x = 5,351,021,632,560.68
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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.