Finding the Fourth Proportional to 32,608,595.10, 48,920,901.16 and 16,221,611.87
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Solution
The fourth proportional to 32,608,595.10, 48,920,901.16 and 16,221,611.87 is: 24,336,401.75
Step by Step Solution
- Step 1: Write the proportion equation
32,608,595.10 : 48,920,901.16 = 16,221,611.87 : x - Step 2: Convert to fraction form
32,608,595.10/48,920,901.16 = 16,221,611.87/x - Step 3: Cross multiply
32,608,595.10x = 48,920,901.16 × 16,221,611.87 - Step 4: Simplify right side
32,608,595.10x = 793,575,870,948,152.62 - Step 5: Solve for x
x = 793,575,870,948,152.62/32,608,595.10 - Step 6: Final answer
x = 24,336,401.75
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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.