Finding the Fourth Proportional to 49,619,606.02, 68,475,864.30 and 27,293,474.36
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Solution
The fourth proportional to 49,619,606.02, 68,475,864.30 and 27,293,474.36 is: 37,665,439.06
Step by Step Solution
- Step 1: Write the proportion equation
49,619,606.02 : 68,475,864.30 = 27,293,474.36 : x - Step 2: Convert to fraction form
49,619,606.02/68,475,864.30 = 27,293,474.36/x - Step 3: Cross multiply
49,619,606.02x = 68,475,864.30 × 27,293,474.36 - Step 4: Simplify right side
49,619,606.02x = 1,868,944,246,550,889.25 - Step 5: Solve for x
x = 1,868,944,246,550,889.25/49,619,606.02 - Step 6: Final answer
x = 37,665,439.06
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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.