Finding the Third Proportional to 18,371,369 and 27,025,572
Calculator
Solution
The third proportional to 18,371,369 and 27,025,572 is: 39,756,511.45
Step by Step Solution
- Step 1: Write the proportion equation
18,371,369 : 27,025,572 = 27,025,572 : x - Step 2: Convert to fraction form
18,371,369/27,025,572 = 27,025,572/x - Step 3: Cross multiply
18,371,369x = 27,025,572 × 27,025,572 - Step 4: Simplify right side
18,371,369x = 730,381,541,927,184 - Step 5: Solve for x
x = 730,381,541,927,184/18,371,369 - Step 6: Final answer
x = 39,756,511.45
Related Problems
Find third proportional to 9,185,684.50 and 13,512,786
Half scale
Find third proportional to 36,742,738 and 54,051,144
Double scale
Find third proportional to 18,371,371 and 27,025,575
Similar ratio
Find third proportional to 27,557,053.50 and 40,538,358
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.