Finding the Fourth Proportional to 17,399,496.96, 24,009,517.44 and 10,160,352
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Solution
The fourth proportional to 17,399,496.96, 24,009,517.44 and 10,160,352 is: 14,020,241.45
Step by Step Solution
- Step 1: Write the proportion equation
17,399,496.96 : 24,009,517.44 = 10,160,352 : x - Step 2: Convert to fraction form
17,399,496.96/24,009,517.44 = 10,160,352/x - Step 3: Cross multiply
17,399,496.96x = 24,009,517.44 × 10,160,352 - Step 4: Simplify right side
17,399,496.96x = 243,945,148,540,538.91 - Step 5: Solve for x
x = 243,945,148,540,538.91/17,399,496.96 - Step 6: Final answer
x = 14,020,241.45
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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.