Finding the Fourth Proportional to 32,028,882.54, 44,199,900.51 and 17,344,574.13
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Solution
The fourth proportional to 32,028,882.54, 44,199,900.51 and 17,344,574.13 is: 23,935,535.37
Step by Step Solution
- Step 1: Write the proportion equation
32,028,882.54 : 44,199,900.51 = 17,344,574.13 : x - Step 2: Convert to fraction form
32,028,882.54/44,199,900.51 = 17,344,574.13/x - Step 3: Cross multiply
32,028,882.54x = 44,199,900.51 × 17,344,574.13 - Step 4: Simplify right side
32,028,882.54x = 766,628,450,934,319.75 - Step 5: Solve for x
x = 766,628,450,934,319.75/32,028,882.54 - Step 6: Final answer
x = 23,935,535.37
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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.