Finding the Fourth Proportional to 595,218,306.06, 892,482,749.22 and 201,613,213.98
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Solution
The fourth proportional to 595,218,306.06, 892,482,749.22 and 201,613,213.98 is: 302,303,060.34
Step by Step Solution
- Step 1: Write the proportion equation
595,218,306.06 : 892,482,749.22 = 201,613,213.98 : x - Step 2: Convert to fraction form
595,218,306.06/892,482,749.22 = 201,613,213.98/x - Step 3: Cross multiply
595,218,306.06x = 892,482,749.22 × 201,613,213.98 - Step 4: Simplify right side
595,218,306.06x = 179,936,315,491,950,528 - Step 5: Solve for x
x = 179,936,315,491,950,528/595,218,306.06 - Step 6: Final answer
x = 302,303,060.34
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.