Finding the Fourth Proportional to 24,251,772.30, 36,377,658.45 and 14,662,214.70
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Solution
The fourth proportional to 24,251,772.30, 36,377,658.45 and 14,662,214.70 is: 21,993,322.05
Step by Step Solution
- Step 1: Write the proportion equation
24,251,772.30 : 36,377,658.45 = 14,662,214.70 : x - Step 2: Convert to fraction form
24,251,772.30/36,377,658.45 = 14,662,214.70/x - Step 3: Cross multiply
24,251,772.30x = 36,377,658.45 × 14,662,214.70 - Step 4: Simplify right side
24,251,772.30x = 533,377,038,477,169.25 - Step 5: Solve for x
x = 533,377,038,477,169.25/24,251,772.30 - Step 6: Final answer
x = 21,993,322.05
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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.