Finding the Fourth Proportional to 24,449,738.70, 36,698,227.65 and 14,883,800.70
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Solution
The fourth proportional to 24,449,738.70, 36,698,227.65 and 14,883,800.70 is: 22,340,079.50
Step by Step Solution
- Step 1: Write the proportion equation
24,449,738.70 : 36,698,227.65 = 14,883,800.70 : x - Step 2: Convert to fraction form
24,449,738.70/36,698,227.65 = 14,883,800.70/x - Step 3: Cross multiply
24,449,738.70x = 36,698,227.65 × 14,883,800.70 - Step 4: Simplify right side
24,449,738.70x = 546,209,106,385,829.31 - Step 5: Solve for x
x = 546,209,106,385,829.31/24,449,738.70 - Step 6: Final answer
x = 22,340,079.50
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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.