Finding the Fourth Proportional to 6,582,357,147.12, 9,873,509,096.58 and 2,384,327,491.92
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Solution
The fourth proportional to 6,582,357,147.12, 9,873,509,096.58 and 2,384,327,491.92 is: 3,576,481,593.83
Step by Step Solution
- Step 1: Write the proportion equation
6,582,357,147.12 : 9,873,509,096.58 = 2,384,327,491.92 : x - Step 2: Convert to fraction form
6,582,357,147.12/9,873,509,096.58 = 2,384,327,491.92/x - Step 3: Cross multiply
6,582,357,147.12x = 9,873,509,096.58 × 2,384,327,491.92 - Step 4: Simplify right side
6,582,357,147.12x = 23,541,679,180,697,899,008 - Step 5: Solve for x
x = 23,541,679,180,697,899,008/6,582,357,147.12 - Step 6: Final answer
x = 3,576,481,593.83
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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.