Finding the Fourth Proportional to 226,446,246.66, 339,631,532.49 and 62,700,555.72
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Solution
The fourth proportional to 226,446,246.66, 339,631,532.49 and 62,700,555.72 is: 94,040,356.78
Step by Step Solution
- Step 1: Write the proportion equation
226,446,246.66 : 339,631,532.49 = 62,700,555.72 : x - Step 2: Convert to fraction form
226,446,246.66/339,631,532.49 = 62,700,555.72/x - Step 3: Cross multiply
226,446,246.66x = 339,631,532.49 × 62,700,555.72 - Step 4: Simplify right side
226,446,246.66x = 21,295,085,827,158,236 - Step 5: Solve for x
x = 21,295,085,827,158,236/226,446,246.66 - Step 6: Final answer
x = 94,040,356.78
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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.