Finding the Fourth Proportional to 27,797,237.19, 41,701,094.19 and 10,530,609.75
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Solution
The fourth proportional to 27,797,237.19, 41,701,094.19 and 10,530,609.75 is: 15,797,899.12
Step by Step Solution
- Step 1: Write the proportion equation
27,797,237.19 : 41,701,094.19 = 10,530,609.75 : x - Step 2: Convert to fraction form
27,797,237.19/41,701,094.19 = 10,530,609.75/x - Step 3: Cross multiply
27,797,237.19x = 41,701,094.19 × 10,530,609.75 - Step 4: Simplify right side
27,797,237.19x = 439,137,949,062,882.31 - Step 5: Solve for x
x = 439,137,949,062,882.31/27,797,237.19 - Step 6: Final answer
x = 15,797,899.12
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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.