Finding the Fourth Proportional to 44,002,974.80, 66,028,081.80 and 18,446,567.60
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Solution
The fourth proportional to 44,002,974.80, 66,028,081.80 and 18,446,567.60 is: 27,679,753.02
Step by Step Solution
- Step 1: Write the proportion equation
44,002,974.80 : 66,028,081.80 = 18,446,567.60 : x - Step 2: Convert to fraction form
44,002,974.80/66,028,081.80 = 18,446,567.60/x - Step 3: Cross multiply
44,002,974.80x = 66,028,081.80 × 18,446,567.60 - Step 4: Simplify right side
44,002,974.80x = 1,217,991,474,422,029.75 - Step 5: Solve for x
x = 1,217,991,474,422,029.75/44,002,974.80 - Step 6: Final answer
x = 27,679,753.02
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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.