Finding the Fourth Proportional to 61,451,504.24, 92,176,069.80 and 18,349,911.92
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Solution
The fourth proportional to 61,451,504.24, 92,176,069.80 and 18,349,911.92 is: 27,524,513.56
Step by Step Solution
- Step 1: Write the proportion equation
61,451,504.24 : 92,176,069.80 = 18,349,911.92 : x - Step 2: Convert to fraction form
61,451,504.24/92,176,069.80 = 18,349,911.92/x - Step 3: Cross multiply
61,451,504.24x = 92,176,069.80 × 18,349,911.92 - Step 4: Simplify right side
61,451,504.24x = 1,691,422,761,961,772.25 - Step 5: Solve for x
x = 1,691,422,761,961,772.25/61,451,504.24 - Step 6: Final answer
x = 27,524,513.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.