Finding the Fourth Proportional to 32,256,750.70, 48,385,126.05 and 29,793,313.90
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Solution
The fourth proportional to 32,256,750.70, 48,385,126.05 and 29,793,313.90 is: 44,689,970.85
Step by Step Solution
- Step 1: Write the proportion equation
32,256,750.70 : 48,385,126.05 = 29,793,313.90 : x - Step 2: Convert to fraction form
32,256,750.70/48,385,126.05 = 29,793,313.90/x - Step 3: Cross multiply
32,256,750.70x = 48,385,126.05 × 29,793,313.90 - Step 4: Simplify right side
32,256,750.70x = 1,441,553,248,498,717 - Step 5: Solve for x
x = 1,441,553,248,498,717/32,256,750.70 - Step 6: Final answer
x = 44,689,970.85
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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.