Finding the Fourth Proportional to 32,468,182.08, 48,701,091.84 and 9,748,488.96
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Solution
The fourth proportional to 32,468,182.08, 48,701,091.84 and 9,748,488.96 is: 14,622,378.76
Step by Step Solution
- Step 1: Write the proportion equation
32,468,182.08 : 48,701,091.84 = 9,748,488.96 : x - Step 2: Convert to fraction form
32,468,182.08/48,701,091.84 = 9,748,488.96/x - Step 3: Cross multiply
32,468,182.08x = 48,701,091.84 × 9,748,488.96 - Step 4: Simplify right side
32,468,182.08x = 474,762,056,142,186.19 - Step 5: Solve for x
x = 474,762,056,142,186.19/32,468,182.08 - Step 6: Final answer
x = 14,622,378.76
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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.