Finding the Fourth Proportional to 29,450,515.84, 44,174,112.24 and 13,051,076.96
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Solution
The fourth proportional to 29,450,515.84, 44,174,112.24 and 13,051,076.96 is: 19,575,879.13
Step by Step Solution
- Step 1: Write the proportion equation
29,450,515.84 : 44,174,112.24 = 13,051,076.96 : x - Step 2: Convert to fraction form
29,450,515.84/44,174,112.24 = 13,051,076.96/x - Step 3: Cross multiply
29,450,515.84x = 44,174,112.24 × 13,051,076.96 - Step 4: Simplify right side
29,450,515.84x = 576,519,738,483,918 - Step 5: Solve for x
x = 576,519,738,483,918/29,450,515.84 - Step 6: Final answer
x = 19,575,879.13
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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.