Finding the Fourth Proportional to 16,240,774.84, 24,353,190.64 and 8,033,934.92
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Solution
The fourth proportional to 16,240,774.84, 24,353,190.64 and 8,033,934.92 is: 12,046,959.00
Step by Step Solution
- Step 1: Write the proportion equation
16,240,774.84 : 24,353,190.64 = 8,033,934.92 : x - Step 2: Convert to fraction form
16,240,774.84/24,353,190.64 = 8,033,934.92/x - Step 3: Cross multiply
16,240,774.84x = 24,353,190.64 × 8,033,934.92 - Step 4: Simplify right side
16,240,774.84x = 195,651,948,696,113.16 - Step 5: Solve for x
x = 195,651,948,696,113.16/16,240,774.84 - Step 6: Final answer
x = 12,046,959.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.