Finding the Fourth Proportional to 23,750,670.92, 32,773,163.83 and 13,297,277.48
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Solution
The fourth proportional to 23,750,670.92, 32,773,163.83 and 13,297,277.48 is: 18,348,696.54
Step by Step Solution
- Step 1: Write the proportion equation
23,750,670.92 : 32,773,163.83 = 13,297,277.48 : x - Step 2: Convert to fraction form
23,750,670.92/32,773,163.83 = 13,297,277.48/x - Step 3: Cross multiply
23,750,670.92x = 32,773,163.83 × 13,297,277.48 - Step 4: Simplify right side
23,750,670.92x = 435,793,853,147,900.56 - Step 5: Solve for x
x = 435,793,853,147,900.56/23,750,670.92 - Step 6: Final answer
x = 18,348,696.54
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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.