Finding the Fourth Proportional to 29,035,847.08, 43,553,770.61 and 10,841,463.14
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Solution
The fourth proportional to 29,035,847.08, 43,553,770.61 and 10,841,463.14 is: 16,262,194.70
Step by Step Solution
- Step 1: Write the proportion equation
29,035,847.08 : 43,553,770.61 = 10,841,463.14 : x - Step 2: Convert to fraction form
29,035,847.08/43,553,770.61 = 10,841,463.14/x - Step 3: Cross multiply
29,035,847.08x = 43,553,770.61 × 10,841,463.14 - Step 4: Simplify right side
29,035,847.08x = 472,186,598,622,123 - Step 5: Solve for x
x = 472,186,598,622,123/29,035,847.08 - Step 6: Final answer
x = 16,262,194.70
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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.