Finding the Fourth Proportional to 24,132,284.79, 36,149,960.88 and 11,160,252.84
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Solution
The fourth proportional to 24,132,284.79, 36,149,960.88 and 11,160,252.84 is: 16,717,965.46
Step by Step Solution
- Step 1: Write the proportion equation
24,132,284.79 : 36,149,960.88 = 11,160,252.84 : x - Step 2: Convert to fraction form
24,132,284.79/36,149,960.88 = 11,160,252.84/x - Step 3: Cross multiply
24,132,284.79x = 36,149,960.88 × 11,160,252.84 - Step 4: Simplify right side
24,132,284.79x = 403,442,703,576,908.94 - Step 5: Solve for x
x = 403,442,703,576,908.94/24,132,284.79 - Step 6: Final answer
x = 16,717,965.46
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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.