Finding the Fourth Proportional to 6,274,743,849.24, 9,409,916,001.69 and 1,851,983,197.08
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Solution
The fourth proportional to 6,274,743,849.24, 9,409,916,001.69 and 1,851,983,197.08 is: 2,777,325,535.48
Step by Step Solution
- Step 1: Write the proportion equation
6,274,743,849.24 : 9,409,916,001.69 = 1,851,983,197.08 : x - Step 2: Convert to fraction form
6,274,743,849.24/9,409,916,001.69 = 1,851,983,197.08/x - Step 3: Cross multiply
6,274,743,849.24x = 9,409,916,001.69 × 1,851,983,197.08 - Step 4: Simplify right side
6,274,743,849.24x = 17,427,006,321,064,097,792 - Step 5: Solve for x
x = 17,427,006,321,064,097,792/6,274,743,849.24 - Step 6: Final answer
x = 2,777,325,535.48
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.