Finding the Fourth Proportional to 32,533,120.80, 48,765,632.04 and 10,960,267.68
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Solution
The fourth proportional to 32,533,120.80, 48,765,632.04 and 10,960,267.68 is: 16,428,930.51
Step by Step Solution
- Step 1: Write the proportion equation
32,533,120.80 : 48,765,632.04 = 10,960,267.68 : x - Step 2: Convert to fraction form
32,533,120.80/48,765,632.04 = 10,960,267.68/x - Step 3: Cross multiply
32,533,120.80x = 48,765,632.04 × 10,960,267.68 - Step 4: Simplify right side
32,533,120.80x = 534,484,380,742,784.44 - Step 5: Solve for x
x = 534,484,380,742,784.44/32,533,120.80 - Step 6: Final answer
x = 16,428,930.51
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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.