Finding the Fourth Proportional to 41,099,554.01, 56,717,451.51 and 22,514,286.18
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Solution
The fourth proportional to 41,099,554.01, 56,717,451.51 and 22,514,286.18 is: 31,069,751.62
Step by Step Solution
- Step 1: Write the proportion equation
41,099,554.01 : 56,717,451.51 = 22,514,286.18 : x - Step 2: Convert to fraction form
41,099,554.01/56,717,451.51 = 22,514,286.18/x - Step 3: Cross multiply
41,099,554.01x = 56,717,451.51 × 22,514,286.18 - Step 4: Simplify right side
41,099,554.01x = 1,276,952,934,824,675 - Step 5: Solve for x
x = 1,276,952,934,824,675/41,099,554.01 - Step 6: Final answer
x = 31,069,751.62
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1.5x scale
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.