Finding the Fourth Proportional to 17,934,624.24, 24,742,670.04 and 11,047,161.84
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Solution
The fourth proportional to 17,934,624.24, 24,742,670.04 and 11,047,161.84 is: 15,240,702.93
Step by Step Solution
- Step 1: Write the proportion equation
17,934,624.24 : 24,742,670.04 = 11,047,161.84 : x - Step 2: Convert to fraction form
17,934,624.24/24,742,670.04 = 11,047,161.84/x - Step 3: Cross multiply
17,934,624.24x = 24,742,670.04 × 11,047,161.84 - Step 4: Simplify right side
17,934,624.24x = 273,336,280,285,599.25 - Step 5: Solve for x
x = 273,336,280,285,599.25/17,934,624.24 - Step 6: Final answer
x = 15,240,702.93
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.