Finding the Third Proportional to 149,832,266,199.19 and 349,620,702,747.18
Calculator
Solution
The third proportional to 149,832,266,199.19 and 349,620,702,747.18 is: 815,809,831,154.33
Step by Step Solution
- Step 1: Write the proportion equation
149,832,266,199.19 : 349,620,702,747.18 = 349,620,702,747.18 : x - Step 2: Convert to fraction form
149,832,266,199.19/349,620,702,747.18 = 349,620,702,747.18/x - Step 3: Cross multiply
149,832,266,199.19x = 349,620,702,747.18 × 349,620,702,747.18 - Step 4: Simplify right side
149,832,266,199.19x = 122,234,635,789,431,983,833,088 - Step 5: Solve for x
x = 122,234,635,789,431,983,833,088/149,832,266,199.19 - Step 6: Final answer
x = 815,809,831,154.33
Related Problems
Find third proportional to 74,916,133,099.60 and 174,810,351,373.59
Half scale
Find third proportional to 299,664,532,398.38 and 699,241,405,494.36
Double scale
Find third proportional to 149,832,266,201 and 349,620,702,752
Similar ratio
Find third proportional to 224,748,399,298.79 and 524,431,054,120.77
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.