Finding the Fourth Proportional to 29,614,496.88, 44,440,926.72 and 15,977,056.62
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Solution
The fourth proportional to 29,614,496.88, 44,440,926.72 and 15,977,056.62 is: 23,975,933.32
Step by Step Solution
- Step 1: Write the proportion equation
29,614,496.88 : 44,440,926.72 = 15,977,056.62 : x - Step 2: Convert to fraction form
29,614,496.88/44,440,926.72 = 15,977,056.62/x - Step 3: Cross multiply
29,614,496.88x = 44,440,926.72 × 15,977,056.62 - Step 4: Simplify right side
29,614,496.88x = 710,035,202,450,710.88 - Step 5: Solve for x
x = 710,035,202,450,710.88/29,614,496.88 - Step 6: Final answer
x = 23,975,933.32
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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.