Finding the Fourth Proportional to 173,548,889.27, 239,496,804.37 and 95,233,751.99
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Solution
The fourth proportional to 173,548,889.27, 239,496,804.37 and 95,233,751.99 is: 131,422,214.03
Step by Step Solution
- Step 1: Write the proportion equation
173,548,889.27 : 239,496,804.37 = 95,233,751.99 : x - Step 2: Convert to fraction form
173,548,889.27/239,496,804.37 = 95,233,751.99/x - Step 3: Cross multiply
173,548,889.27x = 239,496,804.37 × 95,233,751.99 - Step 4: Simplify right side
173,548,889.27x = 22,808,179,269,770,128 - Step 5: Solve for x
x = 22,808,179,269,770,128/173,548,889.27 - Step 6: Final answer
x = 131,422,214.03
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.