Finding the Fourth Proportional to 24,910,580.70, 37,381,617.45 and 14,675,420.70
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Solution
The fourth proportional to 24,910,580.70, 37,381,617.45 and 14,675,420.70 is: 22,022,407.63
Step by Step Solution
- Step 1: Write the proportion equation
24,910,580.70 : 37,381,617.45 = 14,675,420.70 : x - Step 2: Convert to fraction form
24,910,580.70/37,381,617.45 = 14,675,420.70/x - Step 3: Cross multiply
24,910,580.70x = 37,381,617.45 × 14,675,420.70 - Step 4: Simplify right side
24,910,580.70x = 548,590,962,525,211.25 - Step 5: Solve for x
x = 548,590,962,525,211.25/24,910,580.70 - Step 6: Final answer
x = 22,022,407.63
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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.