Finding the Fourth Proportional to 55,939,250.70, 83,767,158.45 and 44,601,842.70
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Solution
The fourth proportional to 55,939,250.70, 83,767,158.45 and 44,601,842.70 is: 66,789,768.86
Step by Step Solution
- Step 1: Write the proportion equation
55,939,250.70 : 83,767,158.45 = 44,601,842.70 : x - Step 2: Convert to fraction form
55,939,250.70/83,767,158.45 = 44,601,842.70/x - Step 3: Cross multiply
55,939,250.70x = 83,767,158.45 × 44,601,842.70 - Step 4: Simplify right side
55,939,250.70x = 3,736,169,624,612,876 - Step 5: Solve for x
x = 3,736,169,624,612,876/55,939,250.70 - Step 6: Final answer
x = 66,789,768.86
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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.