Finding the Fourth Proportional to 44,163,578.16, 60,942,801.60 and 24,583,963.14
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Solution
The fourth proportional to 44,163,578.16, 60,942,801.60 and 24,583,963.14 is: 33,924,234.64
Step by Step Solution
- Step 1: Write the proportion equation
44,163,578.16 : 60,942,801.60 = 24,583,963.14 : x - Step 2: Convert to fraction form
44,163,578.16/60,942,801.60 = 24,583,963.14/x - Step 3: Cross multiply
44,163,578.16x = 60,942,801.60 × 24,583,963.14 - Step 4: Simplify right side
44,163,578.16x = 1,498,215,588,182,733 - Step 5: Solve for x
x = 1,498,215,588,182,733/44,163,578.16 - Step 6: Final answer
x = 33,924,234.64
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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.