Finding the Fourth Proportional to 24,262,951.40, 33,487,197.76 and 14,339,428.87
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Solution
The fourth proportional to 24,262,951.40, 33,487,197.76 and 14,339,428.87 is: 19,790,967.82
Step by Step Solution
- Step 1: Write the proportion equation
24,262,951.40 : 33,487,197.76 = 14,339,428.87 : x - Step 2: Convert to fraction form
24,262,951.40/33,487,197.76 = 14,339,428.87/x - Step 3: Cross multiply
24,262,951.40x = 33,487,197.76 × 14,339,428.87 - Step 4: Simplify right side
24,262,951.40x = 480,187,290,335,143.31 - Step 5: Solve for x
x = 480,187,290,335,143.31/24,262,951.40 - Step 6: Final answer
x = 19,790,967.82
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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.