Finding the Fourth Proportional to 301,588,714.08, 416,226,125.98 and 182,576,880.08
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Solution
The fourth proportional to 301,588,714.08, 416,226,125.98 and 182,576,880.08 is: 251,976,496.27
Step by Step Solution
- Step 1: Write the proportion equation
301,588,714.08 : 416,226,125.98 = 182,576,880.08 : x - Step 2: Convert to fraction form
301,588,714.08/416,226,125.98 = 182,576,880.08/x - Step 3: Cross multiply
301,588,714.08x = 416,226,125.98 × 182,576,880.08 - Step 4: Simplify right side
301,588,714.08x = 75,993,267,489,213,440 - Step 5: Solve for x
x = 75,993,267,489,213,440/301,588,714.08 - Step 6: Final answer
x = 251,976,496.27
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.