Finding the Fourth Proportional to 44,946,997.44, 62,016,069.60 and 27,305,547.36
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Solution
The fourth proportional to 44,946,997.44, 62,016,069.60 and 27,305,547.36 is: 37,675,102.28
Step by Step Solution
- Step 1: Write the proportion equation
44,946,997.44 : 62,016,069.60 = 27,305,547.36 : x - Step 2: Convert to fraction form
44,946,997.44/62,016,069.60 = 27,305,547.36/x - Step 3: Cross multiply
44,946,997.44x = 62,016,069.60 × 27,305,547.36 - Step 4: Simplify right side
44,946,997.44x = 1,693,382,725,543,856.25 - Step 5: Solve for x
x = 1,693,382,725,543,856.25/44,946,997.44 - Step 6: Final answer
x = 37,675,102.28
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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.