Finding the Fourth Proportional to 32,453,430.57, 48,672,175.46 and 10,887,549.93
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Solution
The fourth proportional to 32,453,430.57, 48,672,175.46 and 10,887,549.93 is: 16,328,650.97
Step by Step Solution
- Step 1: Write the proportion equation
32,453,430.57 : 48,672,175.46 = 10,887,549.93 : x - Step 2: Convert to fraction form
32,453,430.57/48,672,175.46 = 10,887,549.93/x - Step 3: Cross multiply
32,453,430.57x = 48,672,175.46 × 10,887,549.93 - Step 4: Simplify right side
32,453,430.57x = 529,920,740,468,032.94 - Step 5: Solve for x
x = 529,920,740,468,032.94/32,453,430.57 - Step 6: Final answer
x = 16,328,650.97
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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.