Finding the Fourth Proportional to 16,225,292.30, 24,341,186.12 and 5,990,214.29
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Solution
The fourth proportional to 16,225,292.30, 24,341,186.12 and 5,990,214.29 is: 8,986,520.44
Step by Step Solution
- Step 1: Write the proportion equation
16,225,292.30 : 24,341,186.12 = 5,990,214.29 : x - Step 2: Convert to fraction form
16,225,292.30/24,341,186.12 = 5,990,214.29/x - Step 3: Cross multiply
16,225,292.30x = 24,341,186.12 × 5,990,214.29 - Step 4: Simplify right side
16,225,292.30x = 145,808,920,779,916.66 - Step 5: Solve for x
x = 145,808,920,779,916.66/16,225,292.30 - Step 6: Final answer
x = 8,986,520.44
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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.