Finding the Fourth Proportional to 79,096,303.84, 118,601,108.88 and 24,493,731.04
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Solution
The fourth proportional to 79,096,303.84, 118,601,108.88 and 24,493,731.04 is: 36,727,173.34
Step by Step Solution
- Step 1: Write the proportion equation
79,096,303.84 : 118,601,108.88 = 24,493,731.04 : x - Step 2: Convert to fraction form
79,096,303.84/118,601,108.88 = 24,493,731.04/x - Step 3: Cross multiply
79,096,303.84x = 118,601,108.88 × 24,493,731.04 - Step 4: Simplify right side
79,096,303.84x = 2,904,983,661,952,475.50 - Step 5: Solve for x
x = 2,904,983,661,952,475.50/79,096,303.84 - Step 6: Final answer
x = 36,727,173.34
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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.