Finding the Fourth Proportional to 24,135,936.10, 36,203,904.15 and 14,436,153.70
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Solution
The fourth proportional to 24,135,936.10, 36,203,904.15 and 14,436,153.70 is: 21,654,230.55
Step by Step Solution
- Step 1: Write the proportion equation
24,135,936.10 : 36,203,904.15 = 14,436,153.70 : x - Step 2: Convert to fraction form
24,135,936.10/36,203,904.15 = 14,436,153.70/x - Step 3: Cross multiply
24,135,936.10x = 36,203,904.15 × 14,436,153.70 - Step 4: Simplify right side
24,135,936.10x = 522,645,124,849,467.81 - Step 5: Solve for x
x = 522,645,124,849,467.81/24,135,936.10 - Step 6: Final answer
x = 21,654,230.55
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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.