Finding the Fourth Proportional to 16,271,796.18, 24,263,931.08 and 16,125,748.32
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Solution
The fourth proportional to 16,271,796.18, 24,263,931.08 and 16,125,748.32 is: 24,046,149.64
Step by Step Solution
- Step 1: Write the proportion equation
16,271,796.18 : 24,263,931.08 = 16,125,748.32 : x - Step 2: Convert to fraction form
16,271,796.18/24,263,931.08 = 16,125,748.32/x - Step 3: Cross multiply
16,271,796.18x = 24,263,931.08 × 16,125,748.32 - Step 4: Simplify right side
16,271,796.18x = 391,274,045,849,905.75 - Step 5: Solve for x
x = 391,274,045,849,905.75/16,271,796.18 - Step 6: Final answer
x = 24,046,149.64
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.