Finding the Fourth Proportional to 41,759,864.13, 57,629,923.02 and 24,118,438.96
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Solution
The fourth proportional to 41,759,864.13, 57,629,923.02 and 24,118,438.96 is: 33,284,202.65
Step by Step Solution
- Step 1: Write the proportion equation
41,759,864.13 : 57,629,923.02 = 24,118,438.96 : x - Step 2: Convert to fraction form
41,759,864.13/57,629,923.02 = 24,118,438.96/x - Step 3: Cross multiply
41,759,864.13x = 57,629,923.02 × 24,118,438.96 - Step 4: Simplify right side
41,759,864.13x = 1,389,943,780,506,776.75 - Step 5: Solve for x
x = 1,389,943,780,506,776.75/41,759,864.13 - Step 6: Final answer
x = 33,284,202.65
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.