Finding the Fourth Proportional to 29,861,907.20, 44,759,683.20 and 16,408,390.40
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Solution
The fourth proportional to 29,861,907.20, 44,759,683.20 and 16,408,390.40 is: 24,594,355.32
Step by Step Solution
- Step 1: Write the proportion equation
29,861,907.20 : 44,759,683.20 = 16,408,390.40 : x - Step 2: Convert to fraction form
29,861,907.20/44,759,683.20 = 16,408,390.40/x - Step 3: Cross multiply
29,861,907.20x = 44,759,683.20 × 16,408,390.40 - Step 4: Simplify right side
29,861,907.20x = 734,434,356,125,921.38 - Step 5: Solve for x
x = 734,434,356,125,921.38/29,861,907.20 - Step 6: Final answer
x = 24,594,355.32
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.