Finding the Fourth Proportional to 4,384,900,371.94, 6,577,737,214.20 and 1,237,142,523.94
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Solution
The fourth proportional to 4,384,900,371.94, 6,577,737,214.20 and 1,237,142,523.94 is: 1,855,822,875.95
Step by Step Solution
- Step 1: Write the proportion equation
4,384,900,371.94 : 6,577,737,214.20 = 1,237,142,523.94 : x - Step 2: Convert to fraction form
4,384,900,371.94/6,577,737,214.20 = 1,237,142,523.94/x - Step 3: Cross multiply
4,384,900,371.94x = 6,577,737,214.20 × 1,237,142,523.94 - Step 4: Simplify right side
4,384,900,371.94x = 8,137,598,418,989,452,288 - Step 5: Solve for x
x = 8,137,598,418,989,452,288/4,384,900,371.94 - Step 6: Final answer
x = 1,855,822,875.95
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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.