Finding the Third Proportional to 437,639,194 and 692,990,583
Calculator
Solution
The third proportional to 437,639,194 and 692,990,583 is: 1,097,333,042.17
Step by Step Solution
- Step 1: Write the proportion equation
437,639,194 : 692,990,583 = 692,990,583 : x - Step 2: Convert to fraction form
437,639,194/692,990,583 = 692,990,583/x - Step 3: Cross multiply
437,639,194x = 692,990,583 × 692,990,583 - Step 4: Simplify right side
437,639,194x = 480,235,948,126,679,872 - Step 5: Solve for x
x = 480,235,948,126,679,872/437,639,194 - Step 6: Final answer
x = 1,097,333,042.17
Related Problems
Find third proportional to 218,819,597 and 346,495,291.50
Half scale
Find third proportional to 875,278,388 and 1,385,981,166
Double scale
Find third proportional to 437,639,196 and 692,990,586
Similar ratio
Find third proportional to 656,458,791 and 1,039,485,874.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.