Finding the Fourth Proportional to 29,757,388.88, 44,568,125.60 and 14,206,156.61
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Solution
The fourth proportional to 29,757,388.88, 44,568,125.60 and 14,206,156.61 is: 21,276,791.94
Step by Step Solution
- Step 1: Write the proportion equation
29,757,388.88 : 44,568,125.60 = 14,206,156.61 : x - Step 2: Convert to fraction form
29,757,388.88/44,568,125.60 = 14,206,156.61/x - Step 3: Cross multiply
29,757,388.88x = 44,568,125.60 × 14,206,156.61 - Step 4: Simplify right side
29,757,388.88x = 633,141,771,793,878.75 - Step 5: Solve for x
x = 633,141,771,793,878.75/29,757,388.88 - Step 6: Final answer
x = 21,276,791.94
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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.