Finding the Fourth Proportional to 10,114,614,164,267, 15,174,901,624,163 and 4,074,574,679,554
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Solution
The fourth proportional to 10,114,614,164,267, 15,174,901,624,163 and 4,074,574,679,554 is: 6,113,062,635,742.99
Step by Step Solution
- Step 1: Write the proportion equation
10,114,614,164,267 : 15,174,901,624,163 = 4,074,574,679,554 : x - Step 2: Convert to fraction form
10,114,614,164,267/15,174,901,624,163 = 4,074,574,679,554/x - Step 3: Cross multiply
10,114,614,164,267x = 15,174,901,624,163 × 4,074,574,679,554 - Step 4: Simplify right side
10,114,614,164,267x = 61,831,269,922,537,431,986,339,840 - Step 5: Solve for x
x = 61,831,269,922,537,431,986,339,840/10,114,614,164,267 - Step 6: Final answer
x = 6,113,062,635,742.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.