Finding the Fourth Proportional to 29,115,063,968,576, 40,180,051,267,412 and 16,123,305,290,450
Calculator
Solution
The fourth proportional to 29,115,063,968,576, 40,180,051,267,412 and 16,123,305,290,450 is: 22,250,860,718,342.48
Step by Step Solution
- Step 1: Write the proportion equation
29,115,063,968,576 : 40,180,051,267,412 = 16,123,305,290,450 : x - Step 2: Convert to fraction form
29,115,063,968,576/40,180,051,267,412 = 16,123,305,290,450/x - Step 3: Cross multiply
29,115,063,968,576x = 40,180,051,267,412 × 16,123,305,290,450 - Step 4: Simplify right side
29,115,063,968,576x = 647,835,233,170,416,080,045,211,648 - Step 5: Solve for x
x = 647,835,233,170,416,080,045,211,648/29,115,063,968,576 - Step 6: Final answer
x = 22,250,860,718,342.48
Related Problems
Find fourth proportional to 14,557,531,984,288, 20,090,025,633,706 and 8,061,652,645,225
Half scale
Find fourth proportional to 58,230,127,937,152, 80,360,102,534,824 and 32,246,610,580,900
Double scale
Find fourth proportional to 29,115,063,968,577, 40,180,051,267,413.38 and 16,123,305,290,451
Similar ratio
Find fourth proportional to 43,672,595,952,864, 60,270,076,901,118 and 24,184,957,935,675
1.5x scale
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.