Finding the Third Proportional to 126,765,722.25 and 275,213,328.75
Calculator
Solution
The third proportional to 126,765,722.25 and 275,213,328.75 is: 597,498,874.12
Step by Step Solution
- Step 1: Write the proportion equation
126,765,722.25 : 275,213,328.75 = 275,213,328.75 : x - Step 2: Convert to fraction form
126,765,722.25/275,213,328.75 = 275,213,328.75/x - Step 3: Cross multiply
126,765,722.25x = 275,213,328.75 × 275,213,328.75 - Step 4: Simplify right side
126,765,722.25x = 75,742,376,321,655,584 - Step 5: Solve for x
x = 75,742,376,321,655,584/126,765,722.25 - Step 6: Final answer
x = 597,498,874.12
Related Problems
Find third proportional to 63,382,861.13 and 137,606,664.38
Half scale
Find third proportional to 253,531,444.50 and 550,426,657.50
Double scale
Find third proportional to 126,765,724 and 275,213,333
Similar ratio
Find third proportional to 190,148,583.38 and 412,819,993.13
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.