Finding the Fourth Proportional to 25,504,828,993,314, 38,257,243,489,968 and 25,504,828,993,314
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Solution
The fourth proportional to 25,504,828,993,314, 38,257,243,489,968 and 25,504,828,993,314 is: 38,257,243,489,968
Step by Step Solution
- Step 1: Write the proportion equation
25,504,828,993,314 : 38,257,243,489,968 = 25,504,828,993,314 : x - Step 2: Convert to fraction form
25,504,828,993,314/38,257,243,489,968 = 25,504,828,993,314/x - Step 3: Cross multiply
25,504,828,993,314x = 38,257,243,489,968 × 25,504,828,993,314 - Step 4: Simplify right side
25,504,828,993,314x = 975,744,452,967,209,134,198,882,304 - Step 5: Solve for x
x = 975,744,452,967,209,134,198,882,304/25,504,828,993,314 - Step 6: Final answer
x = 38,257,243,489,968
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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.