Finding the Fourth Proportional to 2,327,945,233.53, 3,491,884,966.19 and 1,083,679,763.02
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Solution
The fourth proportional to 2,327,945,233.53, 3,491,884,966.19 and 1,083,679,763.02 is: 1,625,504,336.68
Step by Step Solution
- Step 1: Write the proportion equation
2,327,945,233.53 : 3,491,884,966.19 = 1,083,679,763.02 : x - Step 2: Convert to fraction form
2,327,945,233.53/3,491,884,966.19 = 1,083,679,763.02/x - Step 3: Cross multiply
2,327,945,233.53x = 3,491,884,966.19 × 1,083,679,763.02 - Step 4: Simplify right side
2,327,945,233.53x = 3,784,085,072,653,879,808 - Step 5: Solve for x
x = 3,784,085,072,653,879,808/2,327,945,233.53 - Step 6: Final answer
x = 1,625,504,336.68
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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.