Finding the Fourth Proportional to 36,263,365.88, 54,395,048.81 and 24,869,270.84
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Solution
The fourth proportional to 36,263,365.88, 54,395,048.81 and 24,869,270.84 is: 37,303,906.25
Step by Step Solution
- Step 1: Write the proportion equation
36,263,365.88 : 54,395,048.81 = 24,869,270.84 : x - Step 2: Convert to fraction form
36,263,365.88/54,395,048.81 = 24,869,270.84/x - Step 3: Cross multiply
36,263,365.88x = 54,395,048.81 × 24,869,270.84 - Step 4: Simplify right side
36,263,365.88x = 1,352,765,201,210,909.75 - Step 5: Solve for x
x = 1,352,765,201,210,909.75/36,263,365.88 - Step 6: Final answer
x = 37,303,906.25
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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.