Finding the Fourth Proportional to 16,225,294.60, 24,341,189.60 and 5,990,216.62
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Solution
The fourth proportional to 16,225,294.60, 24,341,189.60 and 5,990,216.62 is: 8,986,523.94
Step by Step Solution
- Step 1: Write the proportion equation
16,225,294.60 : 24,341,189.60 = 5,990,216.62 : x - Step 2: Convert to fraction form
16,225,294.60/24,341,189.60 = 5,990,216.62/x - Step 3: Cross multiply
16,225,294.60x = 24,341,189.60 × 5,990,216.62 - Step 4: Simplify right side
16,225,294.60x = 145,808,998,340,834.12 - Step 5: Solve for x
x = 145,808,998,340,834.12/16,225,294.60 - Step 6: Final answer
x = 8,986,523.94
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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.