Finding the Fourth Proportional to 226,240,306.34, 339,366,827.50 and 62,478,063.62
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Solution
The fourth proportional to 226,240,306.34, 339,366,827.50 and 62,478,063.62 is: 93,718,854.01
Step by Step Solution
- Step 1: Write the proportion equation
226,240,306.34 : 339,366,827.50 = 62,478,063.62 : x - Step 2: Convert to fraction form
226,240,306.34/339,366,827.50 = 62,478,063.62/x - Step 3: Cross multiply
226,240,306.34x = 339,366,827.50 × 62,478,063.62 - Step 4: Simplify right side
226,240,306.34x = 21,202,982,240,742,228 - Step 5: Solve for x
x = 21,202,982,240,742,228/226,240,306.34 - Step 6: Final answer
x = 93,718,854.01
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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.