Finding the Fourth Proportional to 14,787,101.97, 22,183,175.01 and 6,592,717.53
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Solution
The fourth proportional to 14,787,101.97, 22,183,175.01 and 6,592,717.53 is: 9,890,200.73
Step by Step Solution
- Step 1: Write the proportion equation
14,787,101.97 : 22,183,175.01 = 6,592,717.53 : x - Step 2: Convert to fraction form
14,787,101.97/22,183,175.01 = 6,592,717.53/x - Step 3: Cross multiply
14,787,101.97x = 22,183,175.01 × 6,592,717.53 - Step 4: Simplify right side
14,787,101.97x = 146,247,406,759,484.94 - Step 5: Solve for x
x = 146,247,406,759,484.94/14,787,101.97 - Step 6: Final answer
x = 9,890,200.73
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.