Finding the Fourth Proportional to 32,163,537.04, 48,205,779.62 and 14,868,343.26
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Solution
The fourth proportional to 32,163,537.04, 48,205,779.62 and 14,868,343.26 is: 22,284,243.10
Step by Step Solution
- Step 1: Write the proportion equation
32,163,537.04 : 48,205,779.62 = 14,868,343.26 : x - Step 2: Convert to fraction form
32,163,537.04/48,205,779.62 = 14,868,343.26/x - Step 3: Cross multiply
32,163,537.04x = 48,205,779.62 × 14,868,343.26 - Step 4: Simplify right side
32,163,537.04x = 716,740,078,506,072.25 - Step 5: Solve for x
x = 716,740,078,506,072.25/32,163,537.04 - Step 6: Final answer
x = 22,284,243.10
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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.