Finding the Fourth Proportional to 24,031,708.58, 33,163,615.91 and 13,018,668.23
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Solution
The fourth proportional to 24,031,708.58, 33,163,615.91 and 13,018,668.23 is: 17,965,685.27
Step by Step Solution
- Step 1: Write the proportion equation
24,031,708.58 : 33,163,615.91 = 13,018,668.23 : x - Step 2: Convert to fraction form
24,031,708.58/33,163,615.91 = 13,018,668.23/x - Step 3: Cross multiply
24,031,708.58x = 33,163,615.91 × 13,018,668.23 - Step 4: Simplify right side
24,031,708.58x = 431,746,112,954,895.25 - Step 5: Solve for x
x = 431,746,112,954,895.25/24,031,708.58 - Step 6: Final answer
x = 17,965,685.27
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.