Finding the Fourth Proportional to 44,305,044.36, 61,138,410.30 and 24,724,395.96
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Solution
The fourth proportional to 44,305,044.36, 61,138,410.30 and 24,724,395.96 is: 34,118,242.89
Step by Step Solution
- Step 1: Write the proportion equation
44,305,044.36 : 61,138,410.30 = 24,724,395.96 : x - Step 2: Convert to fraction form
44,305,044.36/61,138,410.30 = 24,724,395.96/x - Step 3: Cross multiply
44,305,044.36x = 61,138,410.30 × 24,724,395.96 - Step 4: Simplify right side
44,305,044.36x = 1,511,610,264,622,142.25 - Step 5: Solve for x
x = 1,511,610,264,622,142.25/44,305,044.36 - Step 6: Final answer
x = 34,118,242.89
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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.