Finding the Fourth Proportional to 32,571,658.71, 48,783,051.50 and 15,544,289.07
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Solution
The fourth proportional to 32,571,658.71, 48,783,051.50 and 15,544,289.07 is: 23,280,909.97
Step by Step Solution
- Step 1: Write the proportion equation
32,571,658.71 : 48,783,051.50 = 15,544,289.07 : x - Step 2: Convert to fraction form
32,571,658.71/48,783,051.50 = 15,544,289.07/x - Step 3: Cross multiply
32,571,658.71x = 48,783,051.50 × 15,544,289.07 - Step 4: Simplify right side
32,571,658.71x = 758,297,854,154,975.62 - Step 5: Solve for x
x = 758,297,854,154,975.62/32,571,658.71 - Step 6: Final answer
x = 23,280,909.97
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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.