Finding the Fourth Proportional to 22,310,937, 33,480,562.68 and 9,531,537.84
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Solution
The fourth proportional to 22,310,937, 33,480,562.68 and 9,531,537.84 is: 14,303,354.90
Step by Step Solution
- Step 1: Write the proportion equation
22,310,937 : 33,480,562.68 = 9,531,537.84 : x - Step 2: Convert to fraction form
22,310,937/33,480,562.68 = 9,531,537.84/x - Step 3: Cross multiply
22,310,937x = 33,480,562.68 × 9,531,537.84 - Step 4: Simplify right side
22,310,937x = 319,121,250,088,911.81 - Step 5: Solve for x
x = 319,121,250,088,911.81/22,310,937 - Step 6: Final answer
x = 14,303,354.90
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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.