Finding the Fourth Proportional to 17,711,463.64, 26,575,593.54 and 10,537,170.52
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Solution
The fourth proportional to 17,711,463.64, 26,575,593.54 and 10,537,170.52 is: 15,810,752.09
Step by Step Solution
- Step 1: Write the proportion equation
17,711,463.64 : 26,575,593.54 = 10,537,170.52 : x - Step 2: Convert to fraction form
17,711,463.64/26,575,593.54 = 10,537,170.52/x - Step 3: Cross multiply
17,711,463.64x = 26,575,593.54 × 10,537,170.52 - Step 4: Simplify right side
17,711,463.64x = 280,031,560,801,190.41 - Step 5: Solve for x
x = 280,031,560,801,190.41/17,711,463.64 - Step 6: Final answer
x = 15,810,752.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.