Finding the Fourth Proportional to 59,163,874.63, 88,745,813.58 and 16,033,076.44
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Solution
The fourth proportional to 59,163,874.63, 88,745,813.58 and 16,033,076.44 is: 24,049,615.10
Step by Step Solution
- Step 1: Write the proportion equation
59,163,874.63 : 88,745,813.58 = 16,033,076.44 : x - Step 2: Convert to fraction form
59,163,874.63/88,745,813.58 = 16,033,076.44/x - Step 3: Cross multiply
59,163,874.63x = 88,745,813.58 × 16,033,076.44 - Step 4: Simplify right side
59,163,874.63x = 1,422,868,412,858,130 - Step 5: Solve for x
x = 1,422,868,412,858,130/59,163,874.63 - Step 6: Final answer
x = 24,049,615.10
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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.