Finding the Third Proportional to 5,068,421 and 11,029,138
Calculator
Solution
The third proportional to 5,068,421 and 11,029,138 is: 23,999,956.80
Step by Step Solution
- Step 1: Write the proportion equation
5,068,421 : 11,029,138 = 11,029,138 : x - Step 2: Convert to fraction form
5,068,421/11,029,138 = 11,029,138/x - Step 3: Cross multiply
5,068,421x = 11,029,138 × 11,029,138 - Step 4: Simplify right side
5,068,421x = 121,641,885,023,044 - Step 5: Solve for x
x = 121,641,885,023,044/5,068,421 - Step 6: Final answer
x = 23,999,956.80
Related Problems
Find third proportional to 2,534,210.50 and 5,514,569
Half scale
Find third proportional to 10,136,842 and 22,058,276
Double scale
Find third proportional to 5,068,423 and 11,029,142
Similar ratio
Find third proportional to 7,602,631.50 and 16,543,707
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.