Finding the Fourth Proportional to 59,784,232.52, 89,603,718.50 and 32,425,649.84
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Solution
The fourth proportional to 59,784,232.52, 89,603,718.50 and 32,425,649.84 is: 48,599,081.70
Step by Step Solution
- Step 1: Write the proportion equation
59,784,232.52 : 89,603,718.50 = 32,425,649.84 : x - Step 2: Convert to fraction form
59,784,232.52/89,603,718.50 = 32,425,649.84/x - Step 3: Cross multiply
59,784,232.52x = 89,603,718.50 × 32,425,649.84 - Step 4: Simplify right side
59,784,232.52x = 2,905,458,800,442,930 - Step 5: Solve for x
x = 2,905,458,800,442,930/59,784,232.52 - Step 6: Final answer
x = 48,599,081.70
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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.