Finding the Fourth Proportional to 19,534,120.24, 29,305,379.94 and 6,581,558
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Solution
The fourth proportional to 19,534,120.24, 29,305,379.94 and 6,581,558 is: 9,873,751.95
Step by Step Solution
- Step 1: Write the proportion equation
19,534,120.24 : 29,305,379.94 = 6,581,558 : x - Step 2: Convert to fraction form
19,534,120.24/29,305,379.94 = 6,581,558/x - Step 3: Cross multiply
19,534,120.24x = 29,305,379.94 × 6,581,558 - Step 4: Simplify right side
19,534,120.24x = 192,875,057,787,146.53 - Step 5: Solve for x
x = 192,875,057,787,146.53/19,534,120.24 - Step 6: Final answer
x = 9,873,751.95
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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.