Finding the Fourth Proportional to 24,353,063.74, 33,607,474.95 and 14,693,405.50
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Solution
The fourth proportional to 24,353,063.74, 33,607,474.95 and 14,693,405.50 is: 20,277,048.61
Step by Step Solution
- Step 1: Write the proportion equation
24,353,063.74 : 33,607,474.95 = 14,693,405.50 : x - Step 2: Convert to fraction form
24,353,063.74/33,607,474.95 = 14,693,405.50/x - Step 3: Cross multiply
24,353,063.74x = 33,607,474.95 × 14,693,405.50 - Step 4: Simplify right side
24,353,063.74x = 493,808,257,271,442.25 - Step 5: Solve for x
x = 493,808,257,271,442.25/24,353,063.74 - Step 6: Final answer
x = 20,277,048.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.