Finding the Fourth Proportional to 32,970,800.16, 49,421,295.20 and 11,090,350.08
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Solution
The fourth proportional to 32,970,800.16, 49,421,295.20 and 11,090,350.08 is: 16,623,784.15
Step by Step Solution
- Step 1: Write the proportion equation
32,970,800.16 : 49,421,295.20 = 11,090,350.08 : x - Step 2: Convert to fraction form
32,970,800.16/49,421,295.20 = 11,090,350.08/x - Step 3: Cross multiply
32,970,800.16x = 49,421,295.20 × 11,090,350.08 - Step 4: Simplify right side
32,970,800.16x = 548,099,465,175,023.62 - Step 5: Solve for x
x = 548,099,465,175,023.62/32,970,800.16 - Step 6: Final answer
x = 16,623,784.15
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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.