Finding the Third Proportional to 430,719,048 and 939,393,711
Calculator
Solution
The third proportional to 430,719,048 and 939,393,711 is: 2,048,807,797.95
Step by Step Solution
- Step 1: Write the proportion equation
430,719,048 : 939,393,711 = 939,393,711 : x - Step 2: Convert to fraction form
430,719,048/939,393,711 = 939,393,711/x - Step 3: Cross multiply
430,719,048x = 939,393,711 × 939,393,711 - Step 4: Simplify right side
430,719,048x = 882,460,544,266,351,488 - Step 5: Solve for x
x = 882,460,544,266,351,488/430,719,048 - Step 6: Final answer
x = 2,048,807,797.95
Related Problems
Find third proportional to 215,359,524 and 469,696,855.50
Half scale
Find third proportional to 861,438,096 and 1,878,787,422
Double scale
Find third proportional to 430,719,050 and 939,393,715
Similar ratio
Find third proportional to 646,078,572 and 1,409,090,566.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.