Finding the Fourth Proportional to 60,048,502.64, 82,874,608.12 and 33,588,326.96
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Solution
The fourth proportional to 60,048,502.64, 82,874,608.12 and 33,588,326.96 is: 46,356,183.95
Step by Step Solution
- Step 1: Write the proportion equation
60,048,502.64 : 82,874,608.12 = 33,588,326.96 : x - Step 2: Convert to fraction form
60,048,502.64/82,874,608.12 = 33,588,326.96/x - Step 3: Cross multiply
60,048,502.64x = 82,874,608.12 × 33,588,326.96 - Step 4: Simplify right side
60,048,502.64x = 2,783,619,434,216,431 - Step 5: Solve for x
x = 2,783,619,434,216,431/60,048,502.64 - Step 6: Final answer
x = 46,356,183.95
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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.