Finding the Fourth Proportional to 17,735,562.36, 24,475,065.23 and 9,586,800.36
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Solution
The fourth proportional to 17,735,562.36, 24,475,065.23 and 9,586,800.36 is: 13,229,778.64
Step by Step Solution
- Step 1: Write the proportion equation
17,735,562.36 : 24,475,065.23 = 9,586,800.36 : x - Step 2: Convert to fraction form
17,735,562.36/24,475,065.23 = 9,586,800.36/x - Step 3: Cross multiply
17,735,562.36x = 24,475,065.23 × 9,586,800.36 - Step 4: Simplify right side
17,735,562.36x = 234,637,563,987,678.19 - Step 5: Solve for x
x = 234,637,563,987,678.19/17,735,562.36 - Step 6: Final answer
x = 13,229,778.64
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1.5x scale
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.