Finding the Fourth Proportional to 29,931,436.66, 44,898,757.71 and 9,459,598.90
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Solution
The fourth proportional to 29,931,436.66, 44,898,757.71 and 9,459,598.90 is: 14,189,904.88
Step by Step Solution
- Step 1: Write the proportion equation
29,931,436.66 : 44,898,757.71 = 9,459,598.90 : x - Step 2: Convert to fraction form
29,931,436.66/44,898,757.71 = 9,459,598.90/x - Step 3: Cross multiply
29,931,436.66x = 44,898,757.71 × 9,459,598.90 - Step 4: Simplify right side
29,931,436.66x = 424,724,239,044,882.56 - Step 5: Solve for x
x = 424,724,239,044,882.56/29,931,436.66 - Step 6: Final answer
x = 14,189,904.88
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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.