Finding the Fourth Proportional to 176,857,424.06, 244,064,244.99 and 102,562,096.83
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Solution
The fourth proportional to 176,857,424.06, 244,064,244.99 and 102,562,096.83 is: 141,536,273.42
Step by Step Solution
- Step 1: Write the proportion equation
176,857,424.06 : 244,064,244.99 = 102,562,096.83 : x - Step 2: Convert to fraction form
176,857,424.06/244,064,244.99 = 102,562,096.83/x - Step 3: Cross multiply
176,857,424.06x = 244,064,244.99 × 102,562,096.83 - Step 4: Simplify right side
176,857,424.06x = 25,031,740,726,874,592 - Step 5: Solve for x
x = 25,031,740,726,874,592/176,857,424.06 - Step 6: Final answer
x = 141,536,273.42
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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.