Finding the Fourth Proportional to 48,729,522.88, 73,093,595.58 and 11,841,684.00
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Solution
The fourth proportional to 48,729,522.88, 73,093,595.58 and 11,841,684.00 is: 17,762,358.63
Step by Step Solution
- Step 1: Write the proportion equation
48,729,522.88 : 73,093,595.58 = 11,841,684.00 : x - Step 2: Convert to fraction form
48,729,522.88/73,093,595.58 = 11,841,684.00/x - Step 3: Cross multiply
48,729,522.88x = 73,093,595.58 × 11,841,684.00 - Step 4: Simplify right side
48,729,522.88x = 865,551,261,145,106.25 - Step 5: Solve for x
x = 865,551,261,145,106.25/48,729,522.88 - Step 6: Final answer
x = 17,762,358.63
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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.