Finding the Fourth Proportional to 2,096,410,739,339.70, 3,144,930,533,781.20 and 736,327,729,680.21
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Solution
The fourth proportional to 2,096,410,739,339.70, 3,144,930,533,781.20 and 736,327,729,680.21 is: 1,104,602,030,740.62
Step by Step Solution
- Step 1: Write the proportion equation
2,096,410,739,339.70 : 3,144,930,533,781.20 = 736,327,729,680.21 : x - Step 2: Convert to fraction form
2,096,410,739,339.70/3,144,930,533,781.20 = 736,327,729,680.21/x - Step 3: Cross multiply
2,096,410,739,339.70x = 3,144,930,533,781.20 × 736,327,729,680.21 - Step 4: Simplify right side
2,096,410,739,339.70x = 2,315,699,559,941,081,887,932,416 - Step 5: Solve for x
x = 2,315,699,559,941,081,887,932,416/2,096,410,739,339.70 - Step 6: Final answer
x = 1,104,602,030,740.62
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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.