Finding the Fourth Proportional to 44,980,374.73, 67,470,562.07 and 10,901,720.60
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Solution
The fourth proportional to 44,980,374.73, 67,470,562.07 and 10,901,720.60 is: 16,352,580.90
Step by Step Solution
- Step 1: Write the proportion equation
44,980,374.73 : 67,470,562.07 = 10,901,720.60 : x - Step 2: Convert to fraction form
44,980,374.73/67,470,562.07 = 10,901,720.60/x - Step 3: Cross multiply
44,980,374.73x = 67,470,562.07 × 10,901,720.60 - Step 4: Simplify right side
44,980,374.73x = 735,545,216,608,028.38 - Step 5: Solve for x
x = 735,545,216,608,028.38/44,980,374.73 - Step 6: Final answer
x = 16,352,580.90
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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.