Finding the Fourth Proportional to 24,131,199.70, 33,301,744.82 and 14,712,534.28
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Solution
The fourth proportional to 24,131,199.70, 33,301,744.82 and 14,712,534.28 is: 20,303,717.52
Step by Step Solution
- Step 1: Write the proportion equation
24,131,199.70 : 33,301,744.82 = 14,712,534.28 : x - Step 2: Convert to fraction form
24,131,199.70/33,301,744.82 = 14,712,534.28/x - Step 3: Cross multiply
24,131,199.70x = 33,301,744.82 × 14,712,534.28 - Step 4: Simplify right side
24,131,199.70x = 489,953,062,248,062.44 - Step 5: Solve for x
x = 489,953,062,248,062.44/24,131,199.70 - Step 6: Final answer
x = 20,303,717.52
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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.