Finding the Fourth Proportional to 24,105,347.97, 33,265,620.12 and 13,092,313.11
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Solution
The fourth proportional to 24,105,347.97, 33,265,620.12 and 13,092,313.11 is: 18,067,522.40
Step by Step Solution
- Step 1: Write the proportion equation
24,105,347.97 : 33,265,620.12 = 13,092,313.11 : x - Step 2: Convert to fraction form
24,105,347.97/33,265,620.12 = 13,092,313.11/x - Step 3: Cross multiply
24,105,347.97x = 33,265,620.12 × 13,092,313.11 - Step 4: Simplify right side
24,105,347.97x = 435,523,914,409,355.75 - Step 5: Solve for x
x = 435,523,914,409,355.75/24,105,347.97 - Step 6: Final answer
x = 18,067,522.40
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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.