Finding the Fourth Proportional to 34,555,150.15, 51,832,918.99 and 11,526,021.44
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Solution
The fourth proportional to 34,555,150.15, 51,832,918.99 and 11,526,021.44 is: 17,289,096.80
Step by Step Solution
- Step 1: Write the proportion equation
34,555,150.15 : 51,832,918.99 = 11,526,021.44 : x - Step 2: Convert to fraction form
34,555,150.15/51,832,918.99 = 11,526,021.44/x - Step 3: Cross multiply
34,555,150.15x = 51,832,918.99 × 11,526,021.44 - Step 4: Simplify right side
34,555,150.15x = 597,427,335,788,378.25 - Step 5: Solve for x
x = 597,427,335,788,378.25/34,555,150.15 - Step 6: Final answer
x = 17,289,096.80
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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.