Finding the Fourth Proportional to 24,484,157.80, 36,694,743.90 and 14,889,351.40
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Solution
The fourth proportional to 24,484,157.80, 36,694,743.90 and 14,889,351.40 is: 22,314,875.64
Step by Step Solution
- Step 1: Write the proportion equation
24,484,157.80 : 36,694,743.90 = 14,889,351.40 : x - Step 2: Convert to fraction form
24,484,157.80/36,694,743.90 = 14,889,351.40/x - Step 3: Cross multiply
24,484,157.80x = 36,694,743.90 × 14,889,351.40 - Step 4: Simplify right side
24,484,157.80x = 546,360,936,460,106.44 - Step 5: Solve for x
x = 546,360,936,460,106.44/24,484,157.80 - Step 6: Final answer
x = 22,314,875.64
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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.