Finding the Third Proportional to 103,658,367 and 239,975,473
Calculator
Solution
The third proportional to 103,658,367 and 239,975,473 is: 555,557,928.49
Step by Step Solution
- Step 1: Write the proportion equation
103,658,367 : 239,975,473 = 239,975,473 : x - Step 2: Convert to fraction form
103,658,367/239,975,473 = 239,975,473/x - Step 3: Cross multiply
103,658,367x = 239,975,473 × 239,975,473 - Step 4: Simplify right side
103,658,367x = 57,588,227,641,573,728 - Step 5: Solve for x
x = 57,588,227,641,573,728/103,658,367 - Step 6: Final answer
x = 555,557,928.49
Related Problems
Find third proportional to 51,829,183.50 and 119,987,736.50
Half scale
Find third proportional to 207,316,734 and 479,950,946
Double scale
Find third proportional to 103,658,369 and 239,975,478
Similar ratio
Find third proportional to 155,487,550.50 and 359,963,209.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.