Finding the Fourth Proportional to 37,363,286.16, 56,047,290.84 and 15,793,867.44
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Solution
The fourth proportional to 37,363,286.16, 56,047,290.84 and 15,793,867.44 is: 23,691,799.43
Step by Step Solution
- Step 1: Write the proportion equation
37,363,286.16 : 56,047,290.84 = 15,793,867.44 : x - Step 2: Convert to fraction form
37,363,286.16/56,047,290.84 = 15,793,867.44/x - Step 3: Cross multiply
37,363,286.16x = 56,047,290.84 × 15,793,867.44 - Step 4: Simplify right side
37,363,286.16x = 885,203,481,898,086.25 - Step 5: Solve for x
x = 885,203,481,898,086.25/37,363,286.16 - Step 6: Final answer
x = 23,691,799.43
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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.