Finding the Fourth Proportional to 94,696,520.99, 142,050,292.58 and 26,544,527.15
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Solution
The fourth proportional to 94,696,520.99, 142,050,292.58 and 26,544,527.15 is: 39,818,335.54
Step by Step Solution
- Step 1: Write the proportion equation
94,696,520.99 : 142,050,292.58 = 26,544,527.15 : x - Step 2: Convert to fraction form
94,696,520.99/142,050,292.58 = 26,544,527.15/x - Step 3: Cross multiply
94,696,520.99x = 142,050,292.58 × 26,544,527.15 - Step 4: Simplify right side
94,696,520.99x = 3,770,657,847,411,363.50 - Step 5: Solve for x
x = 3,770,657,847,411,363.50/94,696,520.99 - Step 6: Final answer
x = 39,818,335.54
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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.