Finding the Fourth Proportional to 73,595,273.70, 110,392,513.01 and 42,450,744.79
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Solution
The fourth proportional to 73,595,273.70, 110,392,513.01 and 42,450,744.79 is: 63,675,887.89
Step by Step Solution
- Step 1: Write the proportion equation
73,595,273.70 : 110,392,513.01 = 42,450,744.79 : x - Step 2: Convert to fraction form
73,595,273.70/110,392,513.01 = 42,450,744.79/x - Step 3: Cross multiply
73,595,273.70x = 110,392,513.01 × 42,450,744.79 - Step 4: Simplify right side
73,595,273.70x = 4,686,244,396,758,382 - Step 5: Solve for x
x = 4,686,244,396,758,382/73,595,273.70 - Step 6: Final answer
x = 63,675,887.89
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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.