Finding the Fourth Proportional to 16,334,283.87, 24,501,259.50 and 4,203,700.18
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Solution
The fourth proportional to 16,334,283.87, 24,501,259.50 and 4,203,700.18 is: 6,305,507.46
Step by Step Solution
- Step 1: Write the proportion equation
16,334,283.87 : 24,501,259.50 = 4,203,700.18 : x - Step 2: Convert to fraction form
16,334,283.87/24,501,259.50 = 4,203,700.18/x - Step 3: Cross multiply
16,334,283.87x = 24,501,259.50 × 4,203,700.18 - Step 4: Simplify right side
16,334,283.87x = 102,995,948,847,870.41 - Step 5: Solve for x
x = 102,995,948,847,870.41/16,334,283.87 - Step 6: Final answer
x = 6,305,507.46
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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.