Finding the Fourth Proportional to 65,586,305.22, 98,313,618.27 and 22,425,991.38
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Solution
The fourth proportional to 65,586,305.22, 98,313,618.27 and 22,425,991.38 is: 33,616,474.48
Step by Step Solution
- Step 1: Write the proportion equation
65,586,305.22 : 98,313,618.27 = 22,425,991.38 : x - Step 2: Convert to fraction form
65,586,305.22/98,313,618.27 = 22,425,991.38/x - Step 3: Cross multiply
65,586,305.22x = 98,313,618.27 × 22,425,991.38 - Step 4: Simplify right side
65,586,305.22x = 2,204,780,355,859,630.25 - Step 5: Solve for x
x = 2,204,780,355,859,630.25/65,586,305.22 - Step 6: Final answer
x = 33,616,474.48
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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.