Finding the Fourth Proportional to 43,624,744.80, 60,202,548.68 and 24,046,384.36
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Solution
The fourth proportional to 43,624,744.80, 60,202,548.68 and 24,046,384.36 is: 33,184,231.37
Step by Step Solution
- Step 1: Write the proportion equation
43,624,744.80 : 60,202,548.68 = 24,046,384.36 : x - Step 2: Convert to fraction form
43,624,744.80/60,202,548.68 = 24,046,384.36/x - Step 3: Cross multiply
43,624,744.80x = 60,202,548.68 × 24,046,384.36 - Step 4: Simplify right side
43,624,744.80x = 1,447,653,625,010,890.50 - Step 5: Solve for x
x = 1,447,653,625,010,890.50/43,624,744.80 - Step 6: Final answer
x = 33,184,231.37
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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.