Finding the Third Proportional to 320,126,699 and 713,860,898
Calculator
Solution
The third proportional to 320,126,699 and 713,860,898 is: 1,591,861,545.09
Step by Step Solution
- Step 1: Write the proportion equation
320,126,699 : 713,860,898 = 713,860,898 : x - Step 2: Convert to fraction form
320,126,699/713,860,898 = 713,860,898/x - Step 3: Cross multiply
320,126,699x = 713,860,898 × 713,860,898 - Step 4: Simplify right side
320,126,699x = 509,597,381,693,366,400 - Step 5: Solve for x
x = 509,597,381,693,366,400/320,126,699 - Step 6: Final answer
x = 1,591,861,545.09
Related Problems
Find third proportional to 160,063,349.50 and 356,930,449
Half scale
Find third proportional to 640,253,398 and 1,427,721,796
Double scale
Find third proportional to 320,126,701 and 713,860,902
Similar ratio
Find third proportional to 480,190,048.50 and 1,070,791,347
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.