Finding the Fourth Proportional to 29,400,133.18, 44,097,326.16 and 8,930,030.53
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Solution
The fourth proportional to 29,400,133.18, 44,097,326.16 and 8,930,030.53 is: 13,394,172.96
Step by Step Solution
- Step 1: Write the proportion equation
29,400,133.18 : 44,097,326.16 = 8,930,030.53 : x - Step 2: Convert to fraction form
29,400,133.18/44,097,326.16 = 8,930,030.53/x - Step 3: Cross multiply
29,400,133.18x = 44,097,326.16 × 8,930,030.53 - Step 4: Simplify right side
29,400,133.18x = 393,790,468,900,167.62 - Step 5: Solve for x
x = 393,790,468,900,167.62/29,400,133.18 - Step 6: Final answer
x = 13,394,172.96
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.