Finding the Fourth Proportional to 24,143,348.84, 36,215,033.08 and 5,947,897.96
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Solution
The fourth proportional to 24,143,348.84, 36,215,033.08 and 5,947,897.96 is: 8,921,849.36
Step by Step Solution
- Step 1: Write the proportion equation
24,143,348.84 : 36,215,033.08 = 5,947,897.96 : x - Step 2: Convert to fraction form
24,143,348.84/36,215,033.08 = 5,947,897.96/x - Step 3: Cross multiply
24,143,348.84x = 36,215,033.08 × 5,947,897.96 - Step 4: Simplify right side
24,143,348.84x = 215,403,321,377,864.50 - Step 5: Solve for x
x = 215,403,321,377,864.50/24,143,348.84 - Step 6: Final answer
x = 8,921,849.36
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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.