Finding the Fourth Proportional to 32,163,536.04, 48,205,778.12 and 14,868,342.26
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Solution
The fourth proportional to 32,163,536.04, 48,205,778.12 and 14,868,342.26 is: 22,284,241.61
Step by Step Solution
- Step 1: Write the proportion equation
32,163,536.04 : 48,205,778.12 = 14,868,342.26 : x - Step 2: Convert to fraction form
32,163,536.04/48,205,778.12 = 14,868,342.26/x - Step 3: Cross multiply
32,163,536.04x = 48,205,778.12 × 14,868,342.26 - Step 4: Simplify right side
32,163,536.04x = 716,740,007,997,779.25 - Step 5: Solve for x
x = 716,740,007,997,779.25/32,163,536.04 - Step 6: Final answer
x = 22,284,241.61
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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.