Finding the Fourth Proportional to 49,552,351.24, 68,384,164.28 and 27,527,523
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Solution
The fourth proportional to 49,552,351.24, 68,384,164.28 and 27,527,523 is: 37,989,048.11
Step by Step Solution
- Step 1: Write the proportion equation
49,552,351.24 : 68,384,164.28 = 27,527,523 : x - Step 2: Convert to fraction form
49,552,351.24/68,384,164.28 = 27,527,523/x - Step 3: Cross multiply
49,552,351.24x = 68,384,164.28 × 27,527,523 - Step 4: Simplify right side
49,552,351.24x = 1,882,446,655,053,478.50 - Step 5: Solve for x
x = 1,882,446,655,053,478.50/49,552,351.24 - Step 6: Final answer
x = 37,989,048.11
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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.