Finding the Fourth Proportional to 32,512,448.84, 48,762,457.32 and 16,333,917.08
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Solution
The fourth proportional to 32,512,448.84, 48,762,457.32 and 16,333,917.08 is: 24,497,752.80
Step by Step Solution
- Step 1: Write the proportion equation
32,512,448.84 : 48,762,457.32 = 16,333,917.08 : x - Step 2: Convert to fraction form
32,512,448.84/48,762,457.32 = 16,333,917.08/x - Step 3: Cross multiply
32,512,448.84x = 48,762,457.32 × 16,333,917.08 - Step 4: Simplify right side
32,512,448.84x = 796,481,934,481,919 - Step 5: Solve for x
x = 796,481,934,481,919/32,512,448.84 - Step 6: Final answer
x = 24,497,752.80
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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.