Finding the Fourth Proportional to 32,336,251.90, 48,511,117.05 and 10,777,551.10
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Solution
The fourth proportional to 32,336,251.90, 48,511,117.05 and 10,777,551.10 is: 16,168,572.80
Step by Step Solution
- Step 1: Write the proportion equation
32,336,251.90 : 48,511,117.05 = 10,777,551.10 : x - Step 2: Convert to fraction form
32,336,251.90/48,511,117.05 = 10,777,551.10/x - Step 3: Cross multiply
32,336,251.90x = 48,511,117.05 × 10,777,551.10 - Step 4: Simplify right side
32,336,251.90x = 522,831,042,924,456.19 - Step 5: Solve for x
x = 522,831,042,924,456.19/32,336,251.90 - Step 6: Final answer
x = 16,168,572.80
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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.