Finding the Fourth Proportional to 24,408,358.40, 33,681,308.41 and 14,483,530.97
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Solution
The fourth proportional to 24,408,358.40, 33,681,308.41 and 14,483,530.97 is: 19,985,951.75
Step by Step Solution
- Step 1: Write the proportion equation
24,408,358.40 : 33,681,308.41 = 14,483,530.97 : x - Step 2: Convert to fraction form
24,408,358.40/33,681,308.41 = 14,483,530.97/x - Step 3: Cross multiply
24,408,358.40x = 33,681,308.41 × 14,483,530.97 - Step 4: Simplify right side
24,408,358.40x = 487,824,273,261,741.06 - Step 5: Solve for x
x = 487,824,273,261,741.06/24,408,358.40 - Step 6: Final answer
x = 19,985,951.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.