Finding the Fourth Proportional to 22,594,621.04, 33,896,441.63 and 11,816,774.00
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Solution
The fourth proportional to 22,594,621.04, 33,896,441.63 and 11,816,774.00 is: 17,727,519.72
Step by Step Solution
- Step 1: Write the proportion equation
22,594,621.04 : 33,896,441.63 = 11,816,774.00 : x - Step 2: Convert to fraction form
22,594,621.04/33,896,441.63 = 11,816,774.00/x - Step 3: Cross multiply
22,594,621.04x = 33,896,441.63 × 11,816,774.00 - Step 4: Simplify right side
22,594,621.04x = 400,546,590,005,961.31 - Step 5: Solve for x
x = 400,546,590,005,961.31/22,594,621.04 - Step 6: Final answer
x = 17,727,519.72
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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.