Finding the Fourth Proportional to 11,273,119,235,727, 16,900,553,668,251 and 3,524,398,185,370.70
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Solution
The fourth proportional to 11,273,119,235,727, 16,900,553,668,251 and 3,524,398,185,370.70 is: 5,283,744,404,243.65
Step by Step Solution
- Step 1: Write the proportion equation
11,273,119,235,727 : 16,900,553,668,251 = 3,524,398,185,370.70 : x - Step 2: Convert to fraction form
11,273,119,235,727/16,900,553,668,251 = 3,524,398,185,370.70/x - Step 3: Cross multiply
11,273,119,235,727x = 16,900,553,668,251 × 3,524,398,185,370.70 - Step 4: Simplify right side
11,273,119,235,727x = 59,564,280,680,143,952,940,105,728 - Step 5: Solve for x
x = 59,564,280,680,143,952,940,105,728/11,273,119,235,727 - Step 6: Final answer
x = 5,283,744,404,243.65
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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.