Finding the Fourth Proportional to 62,496,580.20, 93,670,220.70 and 32,188,842.60
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Solution
The fourth proportional to 62,496,580.20, 93,670,220.70 and 32,188,842.60 is: 48,244,815.65
Step by Step Solution
- Step 1: Write the proportion equation
62,496,580.20 : 93,670,220.70 = 32,188,842.60 : x - Step 2: Convert to fraction form
62,496,580.20/93,670,220.70 = 32,188,842.60/x - Step 3: Cross multiply
62,496,580.20x = 93,670,220.70 × 32,188,842.60 - Step 4: Simplify right side
62,496,580.20x = 3,015,135,990,419,562 - Step 5: Solve for x
x = 3,015,135,990,419,562/62,496,580.20 - Step 6: Final answer
x = 48,244,815.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.