Finding the Fourth Proportional to 16,025,471.53, 22,115,562.44 and 9,833,939.06
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Solution
The fourth proportional to 16,025,471.53, 22,115,562.44 and 9,833,939.06 is: 13,571,088.55
Step by Step Solution
- Step 1: Write the proportion equation
16,025,471.53 : 22,115,562.44 = 9,833,939.06 : x - Step 2: Convert to fraction form
16,025,471.53/22,115,562.44 = 9,833,939.06/x - Step 3: Cross multiply
16,025,471.53x = 22,115,562.44 × 9,833,939.06 - Step 4: Simplify right side
16,025,471.53x = 217,483,093,152,837.38 - Step 5: Solve for x
x = 217,483,093,152,837.38/16,025,471.53 - Step 6: Final answer
x = 13,571,088.55
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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.