Finding the Fourth Proportional to 16,139,292.26, 24,194,604.82 and 6,289,075
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Solution
The fourth proportional to 16,139,292.26, 24,194,604.82 and 6,289,075 is: 9,428,027.07
Step by Step Solution
- Step 1: Write the proportion equation
16,139,292.26 : 24,194,604.82 = 6,289,075 : x - Step 2: Convert to fraction form
16,139,292.26/24,194,604.82 = 6,289,075/x - Step 3: Cross multiply
16,139,292.26x = 24,194,604.82 × 6,289,075 - Step 4: Simplify right side
16,139,292.26x = 152,161,684,308,341.50 - Step 5: Solve for x
x = 152,161,684,308,341.50/16,139,292.26 - Step 6: Final answer
x = 9,428,027.07
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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.