Finding the Fourth Proportional to 14,972,665.04, 22,458,999.68 and 3,613,113.68
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Solution
The fourth proportional to 14,972,665.04, 22,458,999.68 and 3,613,113.68 is: 5,419,671.03
Step by Step Solution
- Step 1: Write the proportion equation
14,972,665.04 : 22,458,999.68 = 3,613,113.68 : x - Step 2: Convert to fraction form
14,972,665.04/22,458,999.68 = 3,613,113.68/x - Step 3: Cross multiply
14,972,665.04x = 22,458,999.68 × 3,613,113.68 - Step 4: Simplify right side
14,972,665.04x = 81,146,918,982,923.62 - Step 5: Solve for x
x = 81,146,918,982,923.62/14,972,665.04 - Step 6: Final answer
x = 5,419,671.03
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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.