Finding the Fourth Proportional to 32,602,214.80, 48,861,331.80 and 24,991,454.80
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Solution
The fourth proportional to 32,602,214.80, 48,861,331.80 and 24,991,454.80 is: 37,454,994.17
Step by Step Solution
- Step 1: Write the proportion equation
32,602,214.80 : 48,861,331.80 = 24,991,454.80 : x - Step 2: Convert to fraction form
32,602,214.80/48,861,331.80 = 24,991,454.80/x - Step 3: Cross multiply
32,602,214.80x = 48,861,331.80 × 24,991,454.80 - Step 4: Simplify right side
32,602,214.80x = 1,221,115,765,147,502.50 - Step 5: Solve for x
x = 1,221,115,765,147,502.50/32,602,214.80 - Step 6: Final answer
x = 37,454,994.17
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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.