Finding the Fourth Proportional to 32,028,883.03, 44,199,901.21 and 17,344,574.63
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Solution
The fourth proportional to 32,028,883.03, 44,199,901.21 and 17,344,574.63 is: 23,935,536.07
Step by Step Solution
- Step 1: Write the proportion equation
32,028,883.03 : 44,199,901.21 = 17,344,574.63 : x - Step 2: Convert to fraction form
32,028,883.03/44,199,901.21 = 17,344,574.63/x - Step 3: Cross multiply
32,028,883.03x = 44,199,901.21 × 17,344,574.63 - Step 4: Simplify right side
32,028,883.03x = 766,628,485,175,472.25 - Step 5: Solve for x
x = 766,628,485,175,472.25/32,028,883.03 - Step 6: Final answer
x = 23,935,536.07
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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.