Finding the Fourth Proportional to 10,800,424,966,528, 14,904,597,484,546 and 5,862,047,729,059
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Solution
The fourth proportional to 10,800,424,966,528, 14,904,597,484,546 and 5,862,047,729,059 is: 8,089,631,853,153.70
Step by Step Solution
- Step 1: Write the proportion equation
10,800,424,966,528 : 14,904,597,484,546 = 5,862,047,729,059 : x - Step 2: Convert to fraction form
10,800,424,966,528/14,904,597,484,546 = 5,862,047,729,059/x - Step 3: Cross multiply
10,800,424,966,528x = 14,904,597,484,546 × 5,862,047,729,059 - Step 4: Simplify right side
10,800,424,966,528x = 87,371,461,836,821,361,489,608,704 - Step 5: Solve for x
x = 87,371,461,836,821,361,489,608,704/10,800,424,966,528 - Step 6: Final answer
x = 8,089,631,853,153.70
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.