Finding the Fourth Proportional to 24,449,438.70, 36,697,777.65 and 14,883,500.70
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Solution
The fourth proportional to 24,449,438.70, 36,697,777.65 and 14,883,500.70 is: 22,339,629.39
Step by Step Solution
- Step 1: Write the proportion equation
24,449,438.70 : 36,697,777.65 = 14,883,500.70 : x - Step 2: Convert to fraction form
24,449,438.70/36,697,777.65 = 14,883,500.70/x - Step 3: Cross multiply
24,449,438.70x = 36,697,777.65 × 14,883,500.70 - Step 4: Simplify right side
24,449,438.70x = 546,191,399,342,219.31 - Step 5: Solve for x
x = 546,191,399,342,219.31/24,449,438.70 - Step 6: Final answer
x = 22,339,629.39
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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.