Finding the Fourth Proportional to 24,408,304.12, 33,681,233.28 and 14,483,476.36
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Solution
The fourth proportional to 24,408,304.12, 33,681,233.28 and 14,483,476.36 is: 19,985,876.27
Step by Step Solution
- Step 1: Write the proportion equation
24,408,304.12 : 33,681,233.28 = 14,483,476.36 : x - Step 2: Convert to fraction form
24,408,304.12/33,681,233.28 = 14,483,476.36/x - Step 3: Cross multiply
24,408,304.12x = 33,681,233.28 × 14,483,476.36 - Step 4: Simplify right side
24,408,304.12x = 487,821,345,986,525.25 - Step 5: Solve for x
x = 487,821,345,986,525.25/24,408,304.12 - Step 6: Final answer
x = 19,985,876.27
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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.