Finding the Fourth Proportional to 96,555,220.20, 144,706,859.10 and 44,733,817.80
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Solution
The fourth proportional to 96,555,220.20, 144,706,859.10 and 44,733,817.80 is: 67,042,364.52
Step by Step Solution
- Step 1: Write the proportion equation
96,555,220.20 : 144,706,859.10 = 44,733,817.80 : x - Step 2: Convert to fraction form
96,555,220.20/144,706,859.10 = 44,733,817.80/x - Step 3: Cross multiply
96,555,220.20x = 144,706,859.10 × 44,733,817.80 - Step 4: Simplify right side
96,555,220.20x = 6,473,290,269,389,671 - Step 5: Solve for x
x = 6,473,290,269,389,671/96,555,220.20 - Step 6: Final answer
x = 67,042,364.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.