Finding the Third Proportional to 19,799,658 and 31,505,463
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Solution
The third proportional to 19,799,658 and 31,505,463 is: 50,131,886.06
Step by Step Solution
- Step 1: Write the proportion equation
19,799,658 : 31,505,463 = 31,505,463 : x - Step 2: Convert to fraction form
19,799,658/31,505,463 = 31,505,463/x - Step 3: Cross multiply
19,799,658x = 31,505,463 × 31,505,463 - Step 4: Simplify right side
19,799,658x = 992,594,198,844,369 - Step 5: Solve for x
x = 992,594,198,844,369/19,799,658 - Step 6: Final answer
x = 50,131,886.06
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.