Finding the Fourth Proportional to 22,598,887.08, 33,902,693.64 and 9,644,848.68
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Solution
The fourth proportional to 22,598,887.08, 33,902,693.64 and 9,644,848.68 is: 14,469,135.09
Step by Step Solution
- Step 1: Write the proportion equation
22,598,887.08 : 33,902,693.64 = 9,644,848.68 : x - Step 2: Convert to fraction form
22,598,887.08/33,902,693.64 = 9,644,848.68/x - Step 3: Cross multiply
22,598,887.08x = 33,902,693.64 × 9,644,848.68 - Step 4: Simplify right side
22,598,887.08x = 326,986,350,002,198.38 - Step 5: Solve for x
x = 326,986,350,002,198.38/22,598,887.08 - Step 6: Final answer
x = 14,469,135.09
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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.