Finding the Third Proportional to 545,701,932 and 838,791,868
Calculator
Solution
The third proportional to 545,701,932 and 838,791,868 is: 1,289,296,879.06
Step by Step Solution
- Step 1: Write the proportion equation
545,701,932 : 838,791,868 = 838,791,868 : x - Step 2: Convert to fraction form
545,701,932/838,791,868 = 838,791,868/x - Step 3: Cross multiply
545,701,932x = 838,791,868 × 838,791,868 - Step 4: Simplify right side
545,701,932x = 703,571,797,822,929,408 - Step 5: Solve for x
x = 703,571,797,822,929,408/545,701,932 - Step 6: Final answer
x = 1,289,296,879.06
Related Problems
Find third proportional to 272,850,966 and 419,395,934
Half scale
Find third proportional to 1,091,403,864 and 1,677,583,736
Double scale
Find third proportional to 545,701,934 and 838,791,871
Similar ratio
Find third proportional to 818,552,898 and 1,258,187,802
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.