Finding the Fourth Proportional to 19,469,024.96, 29,201,306.24 and 5,093,480
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Solution
The fourth proportional to 19,469,024.96, 29,201,306.24 and 5,093,480 is: 7,639,636.27
Step by Step Solution
- Step 1: Write the proportion equation
19,469,024.96 : 29,201,306.24 = 5,093,480 : x - Step 2: Convert to fraction form
19,469,024.96/29,201,306.24 = 5,093,480/x - Step 3: Cross multiply
19,469,024.96x = 29,201,306.24 × 5,093,480 - Step 4: Simplify right side
19,469,024.96x = 148,736,269,307,315.19 - Step 5: Solve for x
x = 148,736,269,307,315.19/19,469,024.96 - Step 6: Final answer
x = 7,639,636.27
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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.