Finding the Fourth Proportional to 29,617,873.88, 44,415,598.02 and 16,147,368.92
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Solution
The fourth proportional to 29,617,873.88, 44,415,598.02 and 16,147,368.92 is: 24,214,940.27
Step by Step Solution
- Step 1: Write the proportion equation
29,617,873.88 : 44,415,598.02 = 16,147,368.92 : x - Step 2: Convert to fraction form
29,617,873.88/44,415,598.02 = 16,147,368.92/x - Step 3: Cross multiply
29,617,873.88x = 44,415,598.02 × 16,147,368.92 - Step 4: Simplify right side
29,617,873.88x = 717,195,047,031,361.62 - Step 5: Solve for x
x = 717,195,047,031,361.62/29,617,873.88 - Step 6: Final answer
x = 24,214,940.27
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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.