Finding the Fourth Proportional to 24,205,756.35, 36,313,946.50 and 7,167,753.03
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Solution
The fourth proportional to 24,205,756.35, 36,313,946.50 and 7,167,753.03 is: 10,753,202.51
Step by Step Solution
- Step 1: Write the proportion equation
24,205,756.35 : 36,313,946.50 = 7,167,753.03 : x - Step 2: Convert to fraction form
24,205,756.35/36,313,946.50 = 7,167,753.03/x - Step 3: Cross multiply
24,205,756.35x = 36,313,946.50 × 7,167,753.03 - Step 4: Simplify right side
24,205,756.35x = 260,289,400,056,632.91 - Step 5: Solve for x
x = 260,289,400,056,632.91/24,205,756.35 - Step 6: Final answer
x = 10,753,202.51
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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.