Finding the Fourth Proportional to 17,744,397.49, 24,487,258.21 and 9,595,635.49
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Solution
The fourth proportional to 17,744,397.49, 24,487,258.21 and 9,595,635.49 is: 13,241,971.39
Step by Step Solution
- Step 1: Write the proportion equation
17,744,397.49 : 24,487,258.21 = 9,595,635.49 : x - Step 2: Convert to fraction form
17,744,397.49/24,487,258.21 = 9,595,635.49/x - Step 3: Cross multiply
17,744,397.49x = 24,487,258.21 × 9,595,635.49 - Step 4: Simplify right side
17,744,397.49x = 234,970,803,932,669.88 - Step 5: Solve for x
x = 234,970,803,932,669.88/17,744,397.49 - Step 6: Final answer
x = 13,241,971.39
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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.