Finding the Fourth Proportional to 24,889,214.60, 34,336,219.94 and 23,735,276.62
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Solution
The fourth proportional to 24,889,214.60, 34,336,219.94 and 23,735,276.62 is: 32,744,290.71
Step by Step Solution
- Step 1: Write the proportion equation
24,889,214.60 : 34,336,219.94 = 23,735,276.62 : x - Step 2: Convert to fraction form
24,889,214.60/34,336,219.94 = 23,735,276.62/x - Step 3: Cross multiply
24,889,214.60x = 34,336,219.94 × 23,735,276.62 - Step 4: Simplify right side
24,889,214.60x = 814,979,678,361,059.75 - Step 5: Solve for x
x = 814,979,678,361,059.75/24,889,214.60 - Step 6: Final answer
x = 32,744,290.71
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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.