Finding the Fourth Proportional to 16,130,563.60, 24,195,845.40 and 6,031,872.40
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Solution
The fourth proportional to 16,130,563.60, 24,195,845.40 and 6,031,872.40 is: 9,047,808.60
Step by Step Solution
- Step 1: Write the proportion equation
16,130,563.60 : 24,195,845.40 = 6,031,872.40 : x - Step 2: Convert to fraction form
16,130,563.60/24,195,845.40 = 6,031,872.40/x - Step 3: Cross multiply
16,130,563.60x = 24,195,845.40 × 6,031,872.40 - Step 4: Simplify right side
16,130,563.60x = 145,946,252,062,926.97 - Step 5: Solve for x
x = 145,946,252,062,926.97/16,130,563.60 - Step 6: Final answer
x = 9,047,808.60
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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.