Finding the Fourth Proportional to 58,669,122.40, 88,035,176.40 and 24,593,912.80
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Solution
The fourth proportional to 58,669,122.40, 88,035,176.40 and 24,593,912.80 is: 36,904,070.88
Step by Step Solution
- Step 1: Write the proportion equation
58,669,122.40 : 88,035,176.40 = 24,593,912.80 : x - Step 2: Convert to fraction form
58,669,122.40/88,035,176.40 = 24,593,912.80/x - Step 3: Cross multiply
58,669,122.40x = 88,035,176.40 × 24,593,912.80 - Step 4: Simplify right side
58,669,122.40x = 2,165,129,451,714,218.25 - Step 5: Solve for x
x = 2,165,129,451,714,218.25/58,669,122.40 - Step 6: Final answer
x = 36,904,070.88
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.