Finding the Fourth Proportional to 182,702,373.67, 273,944,116.09 and 58,151,202.34
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Solution
The fourth proportional to 182,702,373.67, 273,944,116.09 and 58,151,202.34 is: 87,191,969.13
Step by Step Solution
- Step 1: Write the proportion equation
182,702,373.67 : 273,944,116.09 = 58,151,202.34 : x - Step 2: Convert to fraction form
182,702,373.67/273,944,116.09 = 58,151,202.34/x - Step 3: Cross multiply
182,702,373.67x = 273,944,116.09 × 58,151,202.34 - Step 4: Simplify right side
182,702,373.67x = 15,930,179,724,602,040 - Step 5: Solve for x
x = 15,930,179,724,602,040/182,702,373.67 - Step 6: Final answer
x = 87,191,969.13
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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.