Finding the Third Proportional to 369,085,882 and 519,094,599
Calculator
Solution
The third proportional to 369,085,882 and 519,094,599 is: 730,071,822.99
Step by Step Solution
- Step 1: Write the proportion equation
369,085,882 : 519,094,599 = 519,094,599 : x - Step 2: Convert to fraction form
369,085,882/519,094,599 = 519,094,599/x - Step 3: Cross multiply
369,085,882x = 519,094,599 × 519,094,599 - Step 4: Simplify right side
369,085,882x = 269,459,202,710,970,816 - Step 5: Solve for x
x = 269,459,202,710,970,816/369,085,882 - Step 6: Final answer
x = 730,071,822.99
Related Problems
Find third proportional to 184,542,941 and 259,547,299.50
Half scale
Find third proportional to 738,171,764 and 1,038,189,198
Double scale
Find third proportional to 369,085,884 and 519,094,602
Similar ratio
Find third proportional to 553,628,823 and 778,641,898.50
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.