Finding the Third Proportional to 387,354,024 and 829,969,104
Calculator
Solution
The third proportional to 387,354,024 and 829,969,104 is: 1,778,344,023.59
Step by Step Solution
- Step 1: Write the proportion equation
387,354,024 : 829,969,104 = 829,969,104 : x - Step 2: Convert to fraction form
387,354,024/829,969,104 = 829,969,104/x - Step 3: Cross multiply
387,354,024x = 829,969,104 × 829,969,104 - Step 4: Simplify right side
387,354,024x = 688,848,713,594,562,816 - Step 5: Solve for x
x = 688,848,713,594,562,816/387,354,024 - Step 6: Final answer
x = 1,778,344,023.59
Related Problems
Find third proportional to 193,677,012 and 414,984,552
Half scale
Find third proportional to 774,708,048 and 1,659,938,208
Double scale
Find third proportional to 387,354,026 and 829,969,108
Similar ratio
Find third proportional to 581,031,036 and 1,244,953,656
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.