Finding the Third Proportional to 122,464,566 and 189,620,202
Calculator
Solution
The third proportional to 122,464,566 and 189,620,202 is: 293,601,832.60
Step by Step Solution
- Step 1: Write the proportion equation
122,464,566 : 189,620,202 = 189,620,202 : x - Step 2: Convert to fraction form
122,464,566/189,620,202 = 189,620,202/x - Step 3: Cross multiply
122,464,566x = 189,620,202 × 189,620,202 - Step 4: Simplify right side
122,464,566x = 35,955,821,006,520,804 - Step 5: Solve for x
x = 35,955,821,006,520,804/122,464,566 - Step 6: Final answer
x = 293,601,832.60
Related Problems
Find third proportional to 61,232,283 and 94,810,101
Half scale
Find third proportional to 244,929,132 and 379,240,404
Double scale
Find third proportional to 122,464,568 and 189,620,205
Similar ratio
Find third proportional to 183,696,849 and 284,430,303
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.