Finding the Fourth Proportional to 22,475,544.68, 33,713,314.46 and 9,523,735.40
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Solution
The fourth proportional to 22,475,544.68, 33,713,314.46 and 9,523,735.40 is: 14,285,602.02
Step by Step Solution
- Step 1: Write the proportion equation
22,475,544.68 : 33,713,314.46 = 9,523,735.40 : x - Step 2: Convert to fraction form
22,475,544.68/33,713,314.46 = 9,523,735.40/x - Step 3: Cross multiply
22,475,544.68x = 33,713,314.46 × 9,523,735.40 - Step 4: Simplify right side
22,475,544.68x = 321,076,686,374,033.88 - Step 5: Solve for x
x = 321,076,686,374,033.88/22,475,544.68 - Step 6: Final answer
x = 14,285,602.02
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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.