Finding the Fourth Proportional to 16,623,247.92, 24,937,365.60 and 5,838,648
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Solution
The fourth proportional to 16,623,247.92, 24,937,365.60 and 5,838,648 is: 8,758,847.88
Step by Step Solution
- Step 1: Write the proportion equation
16,623,247.92 : 24,937,365.60 = 5,838,648 : x - Step 2: Convert to fraction form
16,623,247.92/24,937,365.60 = 5,838,648/x - Step 3: Cross multiply
16,623,247.92x = 24,937,365.60 × 5,838,648 - Step 4: Simplify right side
16,623,247.92x = 145,600,499,785,708.81 - Step 5: Solve for x
x = 145,600,499,785,708.81/16,623,247.92 - Step 6: Final answer
x = 8,758,847.88
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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.