Finding the Fourth Proportional to 17,546,663.52, 24,214,258.80 and 9,811,720.80
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Solution
The fourth proportional to 17,546,663.52, 24,214,258.80 and 9,811,720.80 is: 13,540,098.18
Step by Step Solution
- Step 1: Write the proportion equation
17,546,663.52 : 24,214,258.80 = 9,811,720.80 : x - Step 2: Convert to fraction form
17,546,663.52/24,214,258.80 = 9,811,720.80/x - Step 3: Cross multiply
17,546,663.52x = 24,214,258.80 × 9,811,720.80 - Step 4: Simplify right side
17,546,663.52x = 237,583,546,724,543.06 - Step 5: Solve for x
x = 237,583,546,724,543.06/17,546,663.52 - Step 6: Final answer
x = 13,540,098.18
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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.