Finding the Fourth Proportional to 226,452,747.43, 339,235,201.10 and 117,349,487.51
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Solution
The fourth proportional to 226,452,747.43, 339,235,201.10 and 117,349,487.51 is: 175,794,188.61
Step by Step Solution
- Step 1: Write the proportion equation
226,452,747.43 : 339,235,201.10 = 117,349,487.51 : x - Step 2: Convert to fraction form
226,452,747.43/339,235,201.10 = 117,349,487.51/x - Step 3: Cross multiply
226,452,747.43x = 339,235,201.10 × 117,349,487.51 - Step 4: Simplify right side
226,452,747.43x = 39,809,076,993,033,984 - Step 5: Solve for x
x = 39,809,076,993,033,984/226,452,747.43 - Step 6: Final answer
x = 175,794,188.61
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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.