Finding the Fourth Proportional to 32,468,195.08, 48,701,111.34 and 9,748,501.96
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Solution
The fourth proportional to 32,468,195.08, 48,701,111.34 and 9,748,501.96 is: 14,622,398.26
Step by Step Solution
- Step 1: Write the proportion equation
32,468,195.08 : 48,701,111.34 = 9,748,501.96 : x - Step 2: Convert to fraction form
32,468,195.08/48,701,111.34 = 9,748,501.96/x - Step 3: Cross multiply
32,468,195.08x = 48,701,111.34 × 9,748,501.96 - Step 4: Simplify right side
32,468,195.08x = 474,762,879,352,168.31 - Step 5: Solve for x
x = 474,762,879,352,168.31/32,468,195.08 - Step 6: Final answer
x = 14,622,398.26
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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.