Finding the Fourth Proportional to 32,016,574, 44,182,885.74 and 17,332,239.88
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Solution
The fourth proportional to 32,016,574, 44,182,885.74 and 17,332,239.88 is: 23,918,498.41
Step by Step Solution
- Step 1: Write the proportion equation
32,016,574 : 44,182,885.74 = 17,332,239.88 : x - Step 2: Convert to fraction form
32,016,574/44,182,885.74 = 17,332,239.88/x - Step 3: Cross multiply
32,016,574x = 44,182,885.74 × 17,332,239.88 - Step 4: Simplify right side
32,016,574x = 765,788,374,236,311.25 - Step 5: Solve for x
x = 765,788,374,236,311.25/32,016,574 - Step 6: Final answer
x = 23,918,498.41
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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.