Finding the Third Proportional to 76,803,202 and 108,033,219
Calculator
Solution
The third proportional to 76,803,202 and 108,033,219 is: 151,962,107.09
Step by Step Solution
- Step 1: Write the proportion equation
76,803,202 : 108,033,219 = 108,033,219 : x - Step 2: Convert to fraction form
76,803,202/108,033,219 = 108,033,219/x - Step 3: Cross multiply
76,803,202x = 108,033,219 × 108,033,219 - Step 4: Simplify right side
76,803,202x = 11,671,176,407,501,960 - Step 5: Solve for x
x = 11,671,176,407,501,960/76,803,202 - Step 6: Final answer
x = 151,962,107.09
Related Problems
Find third proportional to 38,401,601 and 54,016,609.50
Half scale
Find third proportional to 153,606,404 and 216,066,438
Double scale
Find third proportional to 76,803,204 and 108,033,222
Similar ratio
Find third proportional to 115,204,803 and 162,049,828.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.