Finding the Third Proportional to 64,757,473 and 132,116,247
Calculator
Solution
The third proportional to 64,757,473 and 132,116,247 is: 269,539,589.99
Step by Step Solution
- Step 1: Write the proportion equation
64,757,473 : 132,116,247 = 132,116,247 : x - Step 2: Convert to fraction form
64,757,473/132,116,247 = 132,116,247/x - Step 3: Cross multiply
64,757,473x = 132,116,247 × 132,116,247 - Step 4: Simplify right side
64,757,473x = 17,454,702,721,365,008 - Step 5: Solve for x
x = 17,454,702,721,365,008/64,757,473 - Step 6: Final answer
x = 269,539,589.99
Related Problems
Find third proportional to 32,378,736.50 and 66,058,123.50
Half scale
Find third proportional to 129,514,946 and 264,232,494
Double scale
Find third proportional to 64,757,475 and 132,116,251
Similar ratio
Find third proportional to 97,136,209.50 and 198,174,370.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.