Finding the Fourth Proportional to 24,186,109.70, 36,278,938.94 and 9,805,759.10
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Solution
The fourth proportional to 24,186,109.70, 36,278,938.94 and 9,805,759.10 is: 14,708,547.19
Step by Step Solution
- Step 1: Write the proportion equation
24,186,109.70 : 36,278,938.94 = 9,805,759.10 : x - Step 2: Convert to fraction form
24,186,109.70/36,278,938.94 = 9,805,759.10/x - Step 3: Cross multiply
24,186,109.70x = 36,278,938.94 × 9,805,759.10 - Step 4: Simplify right side
24,186,109.70x = 355,742,535,758,940.94 - Step 5: Solve for x
x = 355,742,535,758,940.94/24,186,109.70 - Step 6: Final answer
x = 14,708,547.19
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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.