Finding the Fourth Proportional to 66,965,609.24, 92,405,383.58 and 37,600,169.75
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Solution
The fourth proportional to 66,965,609.24, 92,405,383.58 and 37,600,169.75 is: 51,884,215.61
Step by Step Solution
- Step 1: Write the proportion equation
66,965,609.24 : 92,405,383.58 = 37,600,169.75 : x - Step 2: Convert to fraction form
66,965,609.24/92,405,383.58 = 37,600,169.75/x - Step 3: Cross multiply
66,965,609.24x = 92,405,383.58 × 37,600,169.75 - Step 4: Simplify right side
66,965,609.24x = 3,474,458,108,233,862 - Step 5: Solve for x
x = 3,474,458,108,233,862/66,965,609.24 - Step 6: Final answer
x = 51,884,215.61
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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.