Finding the Fourth Proportional to 32,574,315.04, 48,861,444.71 and 8,313,239.99
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Solution
The fourth proportional to 32,574,315.04, 48,861,444.71 and 8,313,239.99 is: 12,469,852.88
Step by Step Solution
- Step 1: Write the proportion equation
32,574,315.04 : 48,861,444.71 = 8,313,239.99 : x - Step 2: Convert to fraction form
32,574,315.04/48,861,444.71 = 8,313,239.99/x - Step 3: Cross multiply
32,574,315.04x = 48,861,444.71 × 8,313,239.99 - Step 4: Simplify right side
32,574,315.04x = 406,196,916,275,282.62 - Step 5: Solve for x
x = 406,196,916,275,282.62/32,574,315.04 - Step 6: Final answer
x = 12,469,852.88
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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.