Finding the Fourth Proportional to 17,733,244.49, 24,471,866.33 and 9,584,482.49
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Solution
The fourth proportional to 17,733,244.49, 24,471,866.33 and 9,584,482.49 is: 13,226,579.85
Step by Step Solution
- Step 1: Write the proportion equation
17,733,244.49 : 24,471,866.33 = 9,584,482.49 : x - Step 2: Convert to fraction form
17,733,244.49/24,471,866.33 = 9,584,482.49/x - Step 3: Cross multiply
17,733,244.49x = 24,471,866.33 × 9,584,482.49 - Step 4: Simplify right side
17,733,244.49x = 234,550,174,215,146.19 - Step 5: Solve for x
x = 234,550,174,215,146.19/17,733,244.49 - Step 6: Final answer
x = 13,226,579.85
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1.5x scale
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.