Finding the Fourth Proportional to 22,308,573.62, 33,463,046.93 and 6,135,412.02
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Solution
The fourth proportional to 22,308,573.62, 33,463,046.93 and 6,135,412.02 is: 9,203,169.32
Step by Step Solution
- Step 1: Write the proportion equation
22,308,573.62 : 33,463,046.93 = 6,135,412.02 : x - Step 2: Convert to fraction form
22,308,573.62/33,463,046.93 = 6,135,412.02/x - Step 3: Cross multiply
22,308,573.62x = 33,463,046.93 × 6,135,412.02 - Step 4: Simplify right side
22,308,573.62x = 205,309,580,329,469.03 - Step 5: Solve for x
x = 205,309,580,329,469.03/22,308,573.62 - Step 6: Final answer
x = 9,203,169.32
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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.