Finding the Third Proportional to 18,000,693 and 28,595,362
Calculator
Solution
The third proportional to 18,000,693 and 28,595,362 is: 45,425,735.99
Step by Step Solution
- Step 1: Write the proportion equation
18,000,693 : 28,595,362 = 28,595,362 : x - Step 2: Convert to fraction form
18,000,693/28,595,362 = 28,595,362/x - Step 3: Cross multiply
18,000,693x = 28,595,362 × 28,595,362 - Step 4: Simplify right side
18,000,693x = 817,694,727,911,044 - Step 5: Solve for x
x = 817,694,727,911,044/18,000,693 - Step 6: Final answer
x = 45,425,735.99
Related Problems
Find third proportional to 9,000,346.50 and 14,297,681
Half scale
Find third proportional to 36,001,386 and 57,190,724
Double scale
Find third proportional to 18,000,695 and 28,595,365
Similar ratio
Find third proportional to 27,001,039.50 and 42,893,043
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.