Finding the Fourth Proportional to 16,152,002.63, 24,232,694.99 and 5,221,958.88
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Solution
The fourth proportional to 16,152,002.63, 24,232,694.99 and 5,221,958.88 is: 7,834,454.94
Step by Step Solution
- Step 1: Write the proportion equation
16,152,002.63 : 24,232,694.99 = 5,221,958.88 : x - Step 2: Convert to fraction form
16,152,002.63/24,232,694.99 = 5,221,958.88/x - Step 3: Cross multiply
16,152,002.63x = 24,232,694.99 × 5,221,958.88 - Step 4: Simplify right side
16,152,002.63x = 126,542,136,763,252.22 - Step 5: Solve for x
x = 126,542,136,763,252.22/16,152,002.63 - Step 6: Final answer
x = 7,834,454.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.