Finding the Fourth Proportional to 29,847,893.10, 44,771,839.65 and 9,655,176.30
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Solution
The fourth proportional to 29,847,893.10, 44,771,839.65 and 9,655,176.30 is: 14,482,764.45
Step by Step Solution
- Step 1: Write the proportion equation
29,847,893.10 : 44,771,839.65 = 9,655,176.30 : x - Step 2: Convert to fraction form
29,847,893.10/44,771,839.65 = 9,655,176.30/x - Step 3: Cross multiply
29,847,893.10x = 44,771,839.65 × 9,655,176.30 - Step 4: Simplify right side
29,847,893.10x = 432,280,005,096,080.31 - Step 5: Solve for x
x = 432,280,005,096,080.31/29,847,893.10 - Step 6: Final answer
x = 14,482,764.45
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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.