Finding the Fourth Proportional to 44,486,203.90, 61,393,491.10 and 24,906,920.98
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Solution
The fourth proportional to 44,486,203.90, 61,393,491.10 and 24,906,920.98 is: 34,372,967.29
Step by Step Solution
- Step 1: Write the proportion equation
44,486,203.90 : 61,393,491.10 = 24,906,920.98 : x - Step 2: Convert to fraction form
44,486,203.90/61,393,491.10 = 24,906,920.98/x - Step 3: Cross multiply
44,486,203.90x = 61,393,491.10 × 24,906,920.98 - Step 4: Simplify right side
44,486,203.90x = 1,529,122,831,514,033.25 - Step 5: Solve for x
x = 1,529,122,831,514,033.25/44,486,203.90 - Step 6: Final answer
x = 34,372,967.29
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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.