Finding the Fourth Proportional to 24,516,000.99, 33,829,118.64 and 14,061,478.05
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Solution
The fourth proportional to 24,516,000.99, 33,829,118.64 and 14,061,478.05 is: 19,403,140.40
Step by Step Solution
- Step 1: Write the proportion equation
24,516,000.99 : 33,829,118.64 = 14,061,478.05 : x - Step 2: Convert to fraction form
24,516,000.99/33,829,118.64 = 14,061,478.05/x - Step 3: Cross multiply
24,516,000.99x = 33,829,118.64 × 14,061,478.05 - Step 4: Simplify right side
24,516,000.99x = 475,687,409,207,205.88 - Step 5: Solve for x
x = 475,687,409,207,205.88/24,516,000.99 - Step 6: Final answer
x = 19,403,140.40
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.