Finding the Fourth Proportional to 32,258,000.30, 48,391,147.65 and 16,092,214.70
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Solution
The fourth proportional to 32,258,000.30, 48,391,147.65 and 16,092,214.70 is: 24,140,390.92
Step by Step Solution
- Step 1: Write the proportion equation
32,258,000.30 : 48,391,147.65 = 16,092,214.70 : x - Step 2: Convert to fraction form
32,258,000.30/48,391,147.65 = 16,092,214.70/x - Step 3: Cross multiply
32,258,000.30x = 48,391,147.65 × 16,092,214.70 - Step 4: Simplify right side
32,258,000.30x = 778,720,737,563,200.38 - Step 5: Solve for x
x = 778,720,737,563,200.38/32,258,000.30 - Step 6: Final answer
x = 24,140,390.92
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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.