Finding the Fourth Proportional to 16,011,233.28, 24,022,164.36 and 5,228,885.88
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Solution
The fourth proportional to 16,011,233.28, 24,022,164.36 and 5,228,885.88 is: 7,845,064.39
Step by Step Solution
- Step 1: Write the proportion equation
16,011,233.28 : 24,022,164.36 = 5,228,885.88 : x - Step 2: Convert to fraction form
16,011,233.28/24,022,164.36 = 5,228,885.88/x - Step 3: Cross multiply
16,011,233.28x = 24,022,164.36 × 5,228,885.88 - Step 4: Simplify right side
16,011,233.28x = 125,609,156,029,043.23 - Step 5: Solve for x
x = 125,609,156,029,043.23/16,011,233.28 - Step 6: Final answer
x = 7,845,064.39
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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.