Finding the Fourth Proportional to 2,281,446,334.24, 3,416,275,748.58 and 1,574,576,081.80
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Solution
The fourth proportional to 2,281,446,334.24, 3,416,275,748.58 and 1,574,576,081.80 is: 2,357,796,456.49
Step by Step Solution
- Step 1: Write the proportion equation
2,281,446,334.24 : 3,416,275,748.58 = 1,574,576,081.80 : x - Step 2: Convert to fraction form
2,281,446,334.24/3,416,275,748.58 = 1,574,576,081.80/x - Step 3: Cross multiply
2,281,446,334.24x = 3,416,275,748.58 × 1,574,576,081.80 - Step 4: Simplify right side
2,281,446,334.24x = 5,379,186,082,547,458,048 - Step 5: Solve for x
x = 5,379,186,082,547,458,048/2,281,446,334.24 - Step 6: Final answer
x = 2,357,796,456.49
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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.