Finding the Fourth Proportional to 134,941,125.69, 202,411,688.48 and 32,705,163.32
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Solution
The fourth proportional to 134,941,125.69, 202,411,688.48 and 32,705,163.32 is: 49,057,744.96
Step by Step Solution
- Step 1: Write the proportion equation
134,941,125.69 : 202,411,688.48 = 32,705,163.32 : x - Step 2: Convert to fraction form
134,941,125.69/202,411,688.48 = 32,705,163.32/x - Step 3: Cross multiply
134,941,125.69x = 202,411,688.48 × 32,705,163.32 - Step 4: Simplify right side
134,941,125.69x = 6,619,907,328,439,778 - Step 5: Solve for x
x = 6,619,907,328,439,778/134,941,125.69 - Step 6: Final answer
x = 49,057,744.96
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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.