Finding the Third Proportional to 176,621,732,187 and 385,210,138,674
Calculator
Solution
The third proportional to 176,621,732,187 and 385,210,138,674 is: 840,139,257,495.99
Step by Step Solution
- Step 1: Write the proportion equation
176,621,732,187 : 385,210,138,674 = 385,210,138,674 : x - Step 2: Convert to fraction form
176,621,732,187/385,210,138,674 = 385,210,138,674/x - Step 3: Cross multiply
176,621,732,187x = 385,210,138,674 × 385,210,138,674 - Step 4: Simplify right side
176,621,732,187x = 148,386,850,937,242,304,643,072 - Step 5: Solve for x
x = 148,386,850,937,242,304,643,072/176,621,732,187 - Step 6: Final answer
x = 840,139,257,495.99
Related Problems
Find third proportional to 88,310,866,093.50 and 192,605,069,337
Half scale
Find third proportional to 353,243,464,374 and 770,420,277,348
Double scale
Find third proportional to 176,621,732,189 and 385,210,138,678
Similar ratio
Find third proportional to 264,932,598,280.50 and 577,815,208,011
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.