Finding the Third Proportional to 665,555,742 and 1,038,625,092
Calculator
Solution
The third proportional to 665,555,742 and 1,038,625,092 is: 1,620,814,026.02
Step by Step Solution
- Step 1: Write the proportion equation
665,555,742 : 1,038,625,092 = 1,038,625,092 : x - Step 2: Convert to fraction form
665,555,742/1,038,625,092 = 1,038,625,092/x - Step 3: Cross multiply
665,555,742x = 1,038,625,092 × 1,038,625,092 - Step 4: Simplify right side
665,555,742x = 1,078,742,081,732,008,448 - Step 5: Solve for x
x = 1,078,742,081,732,008,448/665,555,742 - Step 6: Final answer
x = 1,620,814,026.02
Related Problems
Find third proportional to 332,777,871 and 519,312,546
Half scale
Find third proportional to 1,331,111,484 and 2,077,250,184
Double scale
Find third proportional to 665,555,744 and 1,038,625,095
Similar ratio
Find third proportional to 998,333,613 and 1,557,937,638
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.