Finding the Third Proportional to 125,384,306 and 193,666,395
Calculator
Solution
The third proportional to 125,384,306 and 193,666,395 is: 299,133,709.38
Step by Step Solution
- Step 1: Write the proportion equation
125,384,306 : 193,666,395 = 193,666,395 : x - Step 2: Convert to fraction form
125,384,306/193,666,395 = 193,666,395/x - Step 3: Cross multiply
125,384,306x = 193,666,395 × 193,666,395 - Step 4: Simplify right side
125,384,306x = 37,506,672,552,296,024 - Step 5: Solve for x
x = 37,506,672,552,296,024/125,384,306 - Step 6: Final answer
x = 299,133,709.38
Related Problems
Find third proportional to 62,692,153 and 96,833,197.50
Half scale
Find third proportional to 250,768,612 and 387,332,790
Double scale
Find third proportional to 125,384,308 and 193,666,398
Similar ratio
Find third proportional to 188,076,459 and 290,499,592.50
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.