Finding the Fourth Proportional to 8,837,171,289,960.80, 12,193,527,665,104 and 4,934,642,330,148
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Solution
The fourth proportional to 8,837,171,289,960.80, 12,193,527,665,104 and 4,934,642,330,148 is: 6,808,818,771,953.42
Step by Step Solution
- Step 1: Write the proportion equation
8,837,171,289,960.80 : 12,193,527,665,104 = 4,934,642,330,148 : x - Step 2: Convert to fraction form
8,837,171,289,960.80/12,193,527,665,104 = 4,934,642,330,148/x - Step 3: Cross multiply
8,837,171,289,960.80x = 12,193,527,665,104 × 4,934,642,330,148 - Step 4: Simplify right side
8,837,171,289,960.80x = 60,170,697,770,052,905,699,639,296 - Step 5: Solve for x
x = 60,170,697,770,052,905,699,639,296/8,837,171,289,960.80 - Step 6: Final answer
x = 6,808,818,771,953.42
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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.