Finding the Third Proportional to 71,180,457 and 110,932,251
Calculator
Solution
The third proportional to 71,180,457 and 110,932,251 is: 172,884,030.68
Step by Step Solution
- Step 1: Write the proportion equation
71,180,457 : 110,932,251 = 110,932,251 : x - Step 2: Convert to fraction form
71,180,457/110,932,251 = 110,932,251/x - Step 3: Cross multiply
71,180,457x = 110,932,251 × 110,932,251 - Step 4: Simplify right side
71,180,457x = 12,305,964,311,927,000 - Step 5: Solve for x
x = 12,305,964,311,927,000/71,180,457 - Step 6: Final answer
x = 172,884,030.68
Related Problems
Find third proportional to 35,590,228.50 and 55,466,125.50
Half scale
Find third proportional to 142,360,914 and 221,864,502
Double scale
Find third proportional to 71,180,459 and 110,932,254
Similar ratio
Find third proportional to 106,770,685.50 and 166,398,376.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.