Finding the Fourth Proportional to 48,673,392, 73,081,859.52 and 27,150,046.08
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Solution
The fourth proportional to 48,673,392, 73,081,859.52 and 27,150,046.08 is: 40,765,103.32
Step by Step Solution
- Step 1: Write the proportion equation
48,673,392 : 73,081,859.52 = 27,150,046.08 : x - Step 2: Convert to fraction form
48,673,392/73,081,859.52 = 27,150,046.08/x - Step 3: Cross multiply
48,673,392x = 73,081,859.52 × 27,150,046.08 - Step 4: Simplify right side
48,673,392x = 1,984,175,853,580,086.50 - Step 5: Solve for x
x = 1,984,175,853,580,086.50/48,673,392 - Step 6: Final answer
x = 40,765,103.32
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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.