Finding the Third Proportional to 38,602,018 and 79,880,924
Calculator
Solution
The third proportional to 38,602,018 and 79,880,924 is: 165,301,254.95
Step by Step Solution
- Step 1: Write the proportion equation
38,602,018 : 79,880,924 = 79,880,924 : x - Step 2: Convert to fraction form
38,602,018/79,880,924 = 79,880,924/x - Step 3: Cross multiply
38,602,018x = 79,880,924 × 79,880,924 - Step 4: Simplify right side
38,602,018x = 6,380,962,019,093,776 - Step 5: Solve for x
x = 6,380,962,019,093,776/38,602,018 - Step 6: Final answer
x = 165,301,254.95
Related Problems
Find third proportional to 19,301,009 and 39,940,462
Half scale
Find third proportional to 77,204,036 and 159,761,848
Double scale
Find third proportional to 38,602,020 and 79,880,928
Similar ratio
Find third proportional to 57,903,027 and 119,821,386
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.