Finding the Fourth Proportional to 44,668,171.58, 61,643,929.97 and 24,821,862.83
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Solution
The fourth proportional to 44,668,171.58, 61,643,929.97 and 24,821,862.83 is: 34,255,200.50
Step by Step Solution
- Step 1: Write the proportion equation
44,668,171.58 : 61,643,929.97 = 24,821,862.83 : x - Step 2: Convert to fraction form
44,668,171.58/61,643,929.97 = 24,821,862.83/x - Step 3: Cross multiply
44,668,171.58x = 61,643,929.97 × 24,821,862.83 - Step 4: Simplify right side
44,668,171.58x = 1,530,117,173,585,137 - Step 5: Solve for x
x = 1,530,117,173,585,137/44,668,171.58 - Step 6: Final answer
x = 34,255,200.50
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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.