Finding the Fourth Proportional to 41,603,605.13, 62,413,919.19 and 14,306,352.69
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Solution
The fourth proportional to 41,603,605.13, 62,413,919.19 and 14,306,352.69 is: 21,462,455.90
Step by Step Solution
- Step 1: Write the proportion equation
41,603,605.13 : 62,413,919.19 = 14,306,352.69 : x - Step 2: Convert to fraction form
41,603,605.13/62,413,919.19 = 14,306,352.69/x - Step 3: Cross multiply
41,603,605.13x = 62,413,919.19 × 14,306,352.69 - Step 4: Simplify right side
41,603,605.13x = 892,915,540,540,043.50 - Step 5: Solve for x
x = 892,915,540,540,043.50/41,603,605.13 - Step 6: Final answer
x = 21,462,455.90
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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.