Finding the Fourth Proportional to 67,650,053.84, 101,474,794.68 and 24,509,142.48
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Solution
The fourth proportional to 67,650,053.84, 101,474,794.68 and 24,509,142.48 is: 36,763,610.08
Step by Step Solution
- Step 1: Write the proportion equation
67,650,053.84 : 101,474,794.68 = 24,509,142.48 : x - Step 2: Convert to fraction form
67,650,053.84/101,474,794.68 = 24,509,142.48/x - Step 3: Cross multiply
67,650,053.84x = 101,474,794.68 × 24,509,142.48 - Step 4: Simplify right side
67,650,053.84x = 2,487,060,200,940,866 - Step 5: Solve for x
x = 2,487,060,200,940,866/67,650,053.84 - Step 6: Final answer
x = 36,763,610.08
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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.