Finding the Fourth Proportional to 24,927,291.48, 34,405,401.84 and 14,617,336.08
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Solution
The fourth proportional to 24,927,291.48, 34,405,401.84 and 14,617,336.08 is: 20,175,289.48
Step by Step Solution
- Step 1: Write the proportion equation
24,927,291.48 : 34,405,401.84 = 14,617,336.08 : x - Step 2: Convert to fraction form
24,927,291.48/34,405,401.84 = 14,617,336.08/x - Step 3: Cross multiply
24,927,291.48x = 34,405,401.84 × 14,617,336.08 - Step 4: Simplify right side
24,927,291.48x = 502,915,321,662,730.44 - Step 5: Solve for x
x = 502,915,321,662,730.44/24,927,291.48 - Step 6: Final answer
x = 20,175,289.48
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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.