Finding the Fourth Proportional to 367,040,769,582.65, 550,561,154,373.99 and 367,040,769,582.65
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Solution
The fourth proportional to 367,040,769,582.65, 550,561,154,373.99 and 367,040,769,582.65 is: 550,561,154,373.99
Step by Step Solution
- Step 1: Write the proportion equation
367,040,769,582.65 : 550,561,154,373.99 = 367,040,769,582.65 : x - Step 2: Convert to fraction form
367,040,769,582.65/550,561,154,373.99 = 367,040,769,582.65/x - Step 3: Cross multiply
367,040,769,582.65x = 550,561,154,373.99 × 367,040,769,582.65 - Step 4: Simplify right side
367,040,769,582.65x = 202,078,389,803,741,484,154,880 - Step 5: Solve for x
x = 202,078,389,803,741,484,154,880/367,040,769,582.65 - Step 6: Final answer
x = 550,561,154,373.99
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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.