Finding the Fourth Proportional to 2,344,887,302.84, 3,236,000,699.02 and 1,273,235,800.91
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Solution
The fourth proportional to 2,344,887,302.84, 3,236,000,699.02 and 1,273,235,800.91 is: 1,757,095,932.40
Step by Step Solution
- Step 1: Write the proportion equation
2,344,887,302.84 : 3,236,000,699.02 = 1,273,235,800.91 : x - Step 2: Convert to fraction form
2,344,887,302.84/3,236,000,699.02 = 1,273,235,800.91/x - Step 3: Cross multiply
2,344,887,302.84x = 3,236,000,699.02 × 1,273,235,800.91 - Step 4: Simplify right side
2,344,887,302.84x = 4,120,191,941,763,354,112 - Step 5: Solve for x
x = 4,120,191,941,763,354,112/2,344,887,302.84 - Step 6: Final answer
x = 1,757,095,932.40
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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.