Finding the Fourth Proportional to 23,268,482.84, 34,857,318.19 and 18,126,837.88
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Solution
The fourth proportional to 23,268,482.84, 34,857,318.19 and 18,126,837.88 is: 27,154,884.14
Step by Step Solution
- Step 1: Write the proportion equation
23,268,482.84 : 34,857,318.19 = 18,126,837.88 : x - Step 2: Convert to fraction form
23,268,482.84/34,857,318.19 = 18,126,837.88/x - Step 3: Cross multiply
23,268,482.84x = 34,857,318.19 × 18,126,837.88 - Step 4: Simplify right side
23,268,482.84x = 631,852,955,629,244.75 - Step 5: Solve for x
x = 631,852,955,629,244.75/23,268,482.84 - Step 6: Final answer
x = 27,154,884.14
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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.