Finding the Fourth Proportional to 16,447,351.06, 24,672,678.99 and 5,663,224.90
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Solution
The fourth proportional to 16,447,351.06, 24,672,678.99 and 5,663,224.90 is: 8,495,406.31
Step by Step Solution
- Step 1: Write the proportion equation
16,447,351.06 : 24,672,678.99 = 5,663,224.90 : x - Step 2: Convert to fraction form
16,447,351.06/24,672,678.99 = 5,663,224.90/x - Step 3: Cross multiply
16,447,351.06x = 24,672,678.99 × 5,663,224.90 - Step 4: Simplify right side
16,447,351.06x = 139,726,930,005,874.84 - Step 5: Solve for x
x = 139,726,930,005,874.84/16,447,351.06 - Step 6: Final answer
x = 8,495,406.31
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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.