Finding the Fourth Proportional to 41,281,660.59, 56,965,322.24 and 24,305,260.49
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Solution
The fourth proportional to 41,281,660.59, 56,965,322.24 and 24,305,260.49 is: 33,539,275.70
Step by Step Solution
- Step 1: Write the proportion equation
41,281,660.59 : 56,965,322.24 = 24,305,260.49 : x - Step 2: Convert to fraction form
41,281,660.59/56,965,322.24 = 24,305,260.49/x - Step 3: Cross multiply
41,281,660.59x = 56,965,322.24 × 24,305,260.49 - Step 4: Simplify right side
41,281,660.59x = 1,384,556,995,939,990.25 - Step 5: Solve for x
x = 1,384,556,995,939,990.25/41,281,660.59 - Step 6: Final answer
x = 33,539,275.70
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.