Finding the Third Proportional to 7,572,943,038 and 11,317,029,676
Calculator
Solution
The third proportional to 7,572,943,038 and 11,317,029,676 is: 16,912,204,415.75
Step by Step Solution
- Step 1: Write the proportion equation
7,572,943,038 : 11,317,029,676 = 11,317,029,676 : x - Step 2: Convert to fraction form
7,572,943,038/11,317,029,676 = 11,317,029,676/x - Step 3: Cross multiply
7,572,943,038x = 11,317,029,676 × 11,317,029,676 - Step 4: Simplify right side
7,572,943,038x = 128,075,160,687,464,660,992 - Step 5: Solve for x
x = 128,075,160,687,464,660,992/7,572,943,038 - Step 6: Final answer
x = 16,912,204,415.75
Related Problems
Find third proportional to 3,786,471,519 and 5,658,514,838
Half scale
Find third proportional to 15,145,886,076 and 22,634,059,352
Double scale
Find third proportional to 7,572,943,040 and 11,317,029,679
Similar ratio
Find third proportional to 11,359,414,557 and 16,975,544,514
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.