Finding the Fourth Proportional to 11,595,281,165.67, 17,391,619,246.37 and 3,202,379,958.99
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Solution
The fourth proportional to 11,595,281,165.67, 17,391,619,246.37 and 3,202,379,958.99 is: 4,803,210,213.98
Step by Step Solution
- Step 1: Write the proportion equation
11,595,281,165.67 : 17,391,619,246.37 = 3,202,379,958.99 : x - Step 2: Convert to fraction form
11,595,281,165.67/17,391,619,246.37 = 3,202,379,958.99/x - Step 3: Cross multiply
11,595,281,165.67x = 17,391,619,246.37 × 3,202,379,958.99 - Step 4: Simplify right side
11,595,281,165.67x = 55,694,572,928,944,046,080 - Step 5: Solve for x
x = 55,694,572,928,944,046,080/11,595,281,165.67 - Step 6: Final answer
x = 4,803,210,213.98
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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.