Finding the Fourth Proportional to 758,232,576, 1,137,348,864 and 183,803,904
Calculator
Solution
The fourth proportional to 758,232,576, 1,137,348,864 and 183,803,904 is: 275,705,856
Step by Step Solution
- Step 1: Write the proportion equation
758,232,576 : 1,137,348,864 = 183,803,904 : x - Step 2: Convert to fraction form
758,232,576/1,137,348,864 = 183,803,904/x - Step 3: Cross multiply
758,232,576x = 1,137,348,864 × 183,803,904 - Step 4: Simplify right side
758,232,576x = 209,049,161,413,165,056 - Step 5: Solve for x
x = 209,049,161,413,165,056/758,232,576 - Step 6: Final answer
x = 275,705,856
Related Problems
Find fourth proportional to 379,116,288, 568,674,432 and 91,901,952
Half scale
Find fourth proportional to 1,516,465,152, 2,274,697,728 and 367,607,808
Double scale
Find fourth proportional to 758,232,577, 1,137,348,865.50 and 183,803,905
Similar ratio
Find fourth proportional to 1,137,348,864, 1,706,023,296 and 275,705,856
1.5x scale
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.