Finding the Fourth Proportional to 17,535,065.48, 24,197,346.21 and 9,694,107.93
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Solution
The fourth proportional to 17,535,065.48, 24,197,346.21 and 9,694,107.93 is: 13,377,291.69
Step by Step Solution
- Step 1: Write the proportion equation
17,535,065.48 : 24,197,346.21 = 9,694,107.93 : x - Step 2: Convert to fraction form
17,535,065.48/24,197,346.21 = 9,694,107.93/x - Step 3: Cross multiply
17,535,065.48x = 24,197,346.21 × 9,694,107.93 - Step 4: Simplify right side
17,535,065.48x = 234,571,685,779,316.44 - Step 5: Solve for x
x = 234,571,685,779,316.44/17,535,065.48 - Step 6: Final answer
x = 13,377,291.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.