Finding the Fourth Proportional to 5,719,857,266.09, 8,579,627,297.27 and 1,522,846,089.29
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Solution
The fourth proportional to 5,719,857,266.09, 8,579,627,297.27 and 1,522,846,089.29 is: 2,284,226,908.02
Step by Step Solution
- Step 1: Write the proportion equation
5,719,857,266.09 : 8,579,627,297.27 = 1,522,846,089.29 : x - Step 2: Convert to fraction form
5,719,857,266.09/8,579,627,297.27 = 1,522,846,089.29/x - Step 3: Cross multiply
5,719,857,266.09x = 8,579,627,297.27 × 1,522,846,089.29 - Step 4: Simplify right side
5,719,857,266.09x = 13,065,451,877,213,351,936 - Step 5: Solve for x
x = 13,065,451,877,213,351,936/5,719,857,266.09 - Step 6: Final answer
x = 2,284,226,908.02
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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.