Finding the Fourth Proportional to 44,670,871.74, 61,647,299.88 and 24,825,473.36
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Solution
The fourth proportional to 44,670,871.74, 61,647,299.88 and 24,825,473.36 is: 34,259,985.11
Step by Step Solution
- Step 1: Write the proportion equation
44,670,871.74 : 61,647,299.88 = 24,825,473.36 : x - Step 2: Convert to fraction form
44,670,871.74/61,647,299.88 = 24,825,473.36/x - Step 3: Cross multiply
44,670,871.74x = 61,647,299.88 × 24,825,473.36 - Step 4: Simplify right side
44,670,871.74x = 1,530,423,400,716,716.50 - Step 5: Solve for x
x = 1,530,423,400,716,716.50/44,670,871.74 - Step 6: Final answer
x = 34,259,985.11
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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.