Finding the Fourth Proportional to 24,199,290.96, 33,357,206.47 and 16,450,881.18
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Solution
The fourth proportional to 24,199,290.96, 33,357,206.47 and 16,450,881.18 is: 22,676,509.04
Step by Step Solution
- Step 1: Write the proportion equation
24,199,290.96 : 33,357,206.47 = 16,450,881.18 : x - Step 2: Convert to fraction form
24,199,290.96/33,357,206.47 = 16,450,881.18/x - Step 3: Cross multiply
24,199,290.96x = 33,357,206.47 × 16,450,881.18 - Step 4: Simplify right side
24,199,290.96x = 548,755,440,134,697.19 - Step 5: Solve for x
x = 548,755,440,134,697.19/24,199,290.96 - Step 6: Final answer
x = 22,676,509.04
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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.