Finding the Fourth Proportional to 24,762,079.99, 37,142,497.90 and 8,599,612.15
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Solution
The fourth proportional to 24,762,079.99, 37,142,497.90 and 8,599,612.15 is: 12,899,202.18
Step by Step Solution
- Step 1: Write the proportion equation
24,762,079.99 : 37,142,497.90 = 8,599,612.15 : x - Step 2: Convert to fraction form
24,762,079.99/37,142,497.90 = 8,599,612.15/x - Step 3: Cross multiply
24,762,079.99x = 37,142,497.90 × 8,599,612.15 - Step 4: Simplify right side
24,762,079.99x = 319,411,076,222,189.50 - Step 5: Solve for x
x = 319,411,076,222,189.50/24,762,079.99 - Step 6: Final answer
x = 12,899,202.18
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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.