Finding the Fourth Proportional to 16,157,460.22, 24,234,393.99 and 5,782,260.57
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Solution
The fourth proportional to 16,157,460.22, 24,234,393.99 and 5,782,260.57 is: 8,672,748.00
Step by Step Solution
- Step 1: Write the proportion equation
16,157,460.22 : 24,234,393.99 = 5,782,260.57 : x - Step 2: Convert to fraction form
16,157,460.22/24,234,393.99 = 5,782,260.57/x - Step 3: Cross multiply
16,157,460.22x = 24,234,393.99 × 5,782,260.57 - Step 4: Simplify right side
16,157,460.22x = 140,129,580,837,896.64 - Step 5: Solve for x
x = 140,129,580,837,896.64/16,157,460.22 - Step 6: Final answer
x = 8,672,748.00
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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.