Finding the Fourth Proportional to 48,673,393, 73,081,861.02 and 27,150,047.08
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Solution
The fourth proportional to 48,673,393, 73,081,861.02 and 27,150,047.08 is: 40,765,104.82
Step by Step Solution
- Step 1: Write the proportion equation
48,673,393 : 73,081,861.02 = 27,150,047.08 : x - Step 2: Convert to fraction form
48,673,393/73,081,861.02 = 27,150,047.08/x - Step 3: Cross multiply
48,673,393x = 73,081,861.02 × 27,150,047.08 - Step 4: Simplify right side
48,673,393x = 1,984,175,967,387,016.50 - Step 5: Solve for x
x = 1,984,175,967,387,016.50/48,673,393 - Step 6: Final answer
x = 40,765,104.82
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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.