Finding the Fourth Proportional to 73,586,283.60, 110,295,723.96 and 44,768,896.08
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Solution
The fourth proportional to 73,586,283.60, 110,295,723.96 and 44,768,896.08 is: 67,102,421.30
Step by Step Solution
- Step 1: Write the proportion equation
73,586,283.60 : 110,295,723.96 = 44,768,896.08 : x - Step 2: Convert to fraction form
73,586,283.60/110,295,723.96 = 44,768,896.08/x - Step 3: Cross multiply
73,586,283.60x = 110,295,723.96 × 44,768,896.08 - Step 4: Simplify right side
73,586,283.60x = 4,937,817,804,033,606 - Step 5: Solve for x
x = 4,937,817,804,033,606/73,586,283.60 - Step 6: Final answer
x = 67,102,421.30
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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.